65381332

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{229}}^1\times {\mathrm{521}}^1$

素因数の和:891

約数の個数: 24

約数和(自身を含む): 115977960

約数和(自身を除く): 50596628

約数列:

[1, 2, 4, 137, 229, 274, 458, 521, 548, 916, 1042, 2084, 31373, 62746, 71377, 119309, 125492, 142754, 238618, 285508, 477236, 16345333, 32690666, 65381332]

約数ペア:

[(1, 65381332), (2, 32690666), (4, 16345333), (137, 477236), (229, 285508), (274, 238618), (458, 142754), (521, 125492), (548, 119309), (916, 71377), (1042, 62746), (2084, 31373)]