64000274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4993}}^1$

素因数の和:5054

約数の個数: 32

約数和(自身を含む): 113263920

約数和(自身を除く): 49263646

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 221, 377, 442, 493, 754, 986, 4993, 6409, 9986, 12818, 64909, 84881, 129818, 144797, 169762, 289594, 1103453, 1882361, 2206906, 2461549, 3764722, 4923098, 32000137, 64000274]

約数ペア:

[(1, 64000274), (2, 32000137), (13, 4923098), (17, 3764722), (26, 2461549), (29, 2206906), (34, 1882361), (58, 1103453), (221, 289594), (377, 169762), (442, 144797), (493, 129818), (754, 84881), (986, 64909), (4993, 12818), (6409, 9986)]