72464848

素因数分解:

$2^4\times {\mathrm{521}}^1\times {\mathrm{8693}}^1$

素因数の和:9222

約数の個数: 20

約数和(自身を含む): 140686308

約数和(自身を除く): 68221460

約数列:

[1, 2, 4, 8, 16, 521, 1042, 2084, 4168, 8336, 8693, 17386, 34772, 69544, 139088, 4529053, 9058106, 18116212, 36232424, 72464848]

約数ペア:

[(1, 72464848), (2, 36232424), (4, 18116212), (8, 9058106), (16, 4529053), (521, 139088), (1042, 69544), (2084, 34772), (4168, 17386), (8336, 8693)]