68710366108

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{2668571}}^1$

素因数の和:2668773

約数の個数: 24

約数和(自身を含む): 123960506544

約数和(自身を除く): 55250140436

約数列:

[1, 2, 4, 41, 82, 157, 164, 314, 628, 6437, 12874, 25748, 2668571, 5337142, 10674284, 109411411, 218822822, 418965647, 437645644, 837931294, 1675862588, 17177591527, 34355183054, 68710366108]

約数ペア:

[(1, 68710366108), (2, 34355183054), (4, 17177591527), (41, 1675862588), (82, 837931294), (157, 437645644), (164, 418965647), (314, 218822822), (628, 109411411), (6437, 10674284), (12874, 5337142), (25748, 2668571)]