47987968004

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{3761}}^1\times {\mathrm{77801}}^1$

素因数の和:81607

約数の個数: 24

約数和(自身を含む): 86051190456

約数和(自身を除く): 38063222452

約数列:

[1, 2, 4, 41, 82, 164, 3761, 7522, 15044, 77801, 154201, 155602, 308402, 311204, 616804, 3189841, 6379682, 12759364, 292609561, 585219122, 1170438244, 11996992001, 23993984002, 47987968004]

約数ペア:

[(1, 47987968004), (2, 23993984002), (4, 11996992001), (41, 1170438244), (82, 585219122), (164, 292609561), (3761, 12759364), (7522, 6379682), (15044, 3189841), (77801, 616804), (154201, 311204), (155602, 308402)]