68675553614

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1\times {\mathrm{17551}}^1$

素因数の和:18032

約数の個数: 32

約数和(自身を含む): 106427464704

約数和(自身を除く): 37751911090

約数列:

[1, 2, 43, 86, 173, 263, 346, 526, 7439, 11309, 14878, 17551, 22618, 35102, 45499, 90998, 754693, 1509386, 1956457, 3036323, 3912914, 4615913, 6072646, 9231826, 130561889, 198484259, 261123778, 396968518, 798552949, 1597105898, 34337776807, 68675553614]

約数ペア:

[(1, 68675553614), (2, 34337776807), (43, 1597105898), (86, 798552949), (173, 396968518), (263, 261123778), (346, 198484259), (526, 130561889), (7439, 9231826), (11309, 6072646), (14878, 4615913), (17551, 3912914), (22618, 3036323), (35102, 1956457), (45499, 1509386), (90998, 754693)]