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Perfect Numbers

This is a list of the first ten perfect numbers. After that they get pretty huge!

A perfect number is defined as a number that is equal to the sum of its integer divisors. For instance
6 = 1 + 2 + 3.

6
28
496
8128
33550336
8589869056
137438691328
2305843008139952128
2658455991569831744654692615953842176
191561942608236107294793378084303638130997321548169216



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