68712244

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{3719}}^1$

素因数の和:3903

約数の個数: 24

約数和(自身を含む): 124992000

約数和(自身を除く): 56279756

約数列:

[1, 2, 4, 31, 62, 124, 149, 298, 596, 3719, 4619, 7438, 9238, 14876, 18476, 115289, 230578, 461156, 554131, 1108262, 2216524, 17178061, 34356122, 68712244]

約数ペア:

[(1, 68712244), (2, 34356122), (4, 17178061), (31, 2216524), (62, 1108262), (124, 554131), (149, 461156), (298, 230578), (596, 115289), (3719, 18476), (4619, 14876), (7438, 9238)]