65977664

素因数分解:

$2^6\times {\mathrm{197}}^1\times {\mathrm{5233}}^1$

素因数の和:5442

約数の個数: 28

約数和(自身を含む): 131614164

約数和(自身を除く): 65636500

約数列:

[1, 2, 4, 8, 16, 32, 64, 197, 394, 788, 1576, 3152, 5233, 6304, 10466, 12608, 20932, 41864, 83728, 167456, 334912, 1030901, 2061802, 4123604, 8247208, 16494416, 32988832, 65977664]

約数ペア:

[(1, 65977664), (2, 32988832), (4, 16494416), (8, 8247208), (16, 4123604), (32, 2061802), (64, 1030901), (197, 334912), (394, 167456), (788, 83728), (1576, 41864), (3152, 20932), (5233, 12608), (6304, 10466)]