39457804564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{25097}}^1$

素因数の和:25408

約数の個数: 48

約数和(自身を含む): 73703790720

約数和(自身を除く): 34245986156

約数列:

[1, 2, 4, 19, 38, 76, 137, 151, 274, 302, 548, 604, 2603, 2869, 5206, 5738, 10412, 11476, 20687, 25097, 41374, 50194, 82748, 100388, 393053, 476843, 786106, 953686, 1572212, 1907372, 3438289, 3789647, 6876578, 7579294, 13753156, 15158588, 65327491, 72003293, 130654982, 144006586, 261309964, 288013172, 519181639, 1038363278, 2076726556, 9864451141, 19728902282, 39457804564]

約数ペア:

[(1, 39457804564), (2, 19728902282), (4, 9864451141), (19, 2076726556), (38, 1038363278), (76, 519181639), (137, 288013172), (151, 261309964), (274, 144006586), (302, 130654982), (548, 72003293), (604, 65327491), (2603, 15158588), (2869, 13753156), (5206, 7579294), (5738, 6876578), (10412, 3789647), (11476, 3438289), (20687, 1907372), (25097, 1572212), (41374, 953686), (50194, 786106), (82748, 476843), (100388, 393053)]