65645636

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137911}}^1$

素因数の和:137939

約数の個数: 24

約数和(自身を含む): 139015296

約数和(自身を除く): 73369660

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 137911, 275822, 551644, 965377, 1930754, 2344487, 3861508, 4688974, 9377948, 16411409, 32822818, 65645636]

約数ペア:

[(1, 65645636), (2, 32822818), (4, 16411409), (7, 9377948), (14, 4688974), (17, 3861508), (28, 2344487), (34, 1930754), (68, 965377), (119, 551644), (238, 275822), (476, 137911)]