64207436

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{6793}}^1$

素因数の和:6953

約数の個数: 24

約数和(自身を含む): 119846160

約数和(自身を除く): 55638724

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 2363, 4726, 6793, 9452, 13586, 27172, 115481, 230962, 461924, 944227, 1888454, 3776908, 16051859, 32103718, 64207436]

約数ペア:

[(1, 64207436), (2, 32103718), (4, 16051859), (17, 3776908), (34, 1888454), (68, 944227), (139, 461924), (278, 230962), (556, 115481), (2363, 27172), (4726, 13586), (6793, 9452)]