65707396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{3877}}^1$

素因数の和:4123

約数の個数: 24

約数和(自身を含む): 121614080

約数和(自身を除く): 55906684

約数列:

[1, 2, 4, 19, 38, 76, 223, 446, 892, 3877, 4237, 7754, 8474, 15508, 16948, 73663, 147326, 294652, 864571, 1729142, 3458284, 16426849, 32853698, 65707396]

約数ペア:

[(1, 65707396), (2, 32853698), (4, 16426849), (19, 3458284), (38, 1729142), (76, 864571), (223, 294652), (446, 147326), (892, 73663), (3877, 16948), (4237, 15508), (7754, 8474)]