55756672

素因数分解:

$2^7\times {\mathrm{659}}^1\times {\mathrm{661}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 111414600

約数和(自身を除く): 55657928

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 659, 661, 1318, 1322, 2636, 2644, 5272, 5288, 10544, 10576, 21088, 21152, 42176, 42304, 84352, 84608, 435599, 871198, 1742396, 3484792, 6969584, 13939168, 27878336, 55756672]

約数ペア:

[(1, 55756672), (2, 27878336), (4, 13939168), (8, 6969584), (16, 3484792), (32, 1742396), (64, 871198), (128, 435599), (659, 84608), (661, 84352), (1318, 42304), (1322, 42176), (2636, 21152), (2644, 21088), (5272, 10576), (5288, 10544)]