71990522522

素因数分解:

$2^1\times {\mathrm{1637}}^1\times {\mathrm{2719}}^1\times {\mathrm{8087}}^1$

素因数の和:12445

約数の個数: 16

約数和(自身を含む): 108104855040

約数和(自身を除く): 36114332518

約数列:

[1, 2, 1637, 2719, 3274, 5438, 8087, 16174, 4451003, 8902006, 13238419, 21988553, 26476838, 43977106, 35995261261, 71990522522]

約数ペア:

[(1, 71990522522), (2, 35995261261), (1637, 43977106), (2719, 26476838), (3274, 21988553), (5438, 13238419), (8087, 8902006), (16174, 4451003)]