71335664

素因数分解:

$2^4\times {\mathrm{577}}^1\times {\mathrm{7727}}^1$

素因数の和:8312

約数の個数: 20

約数和(自身を含む): 138470304

約数和(自身を除く): 67134640

約数列:

[1, 2, 4, 8, 16, 577, 1154, 2308, 4616, 7727, 9232, 15454, 30908, 61816, 123632, 4458479, 8916958, 17833916, 35667832, 71335664]

約数ペア:

[(1, 71335664), (2, 35667832), (4, 17833916), (8, 8916958), (16, 4458479), (577, 123632), (1154, 61816), (2308, 30908), (4616, 15454), (7727, 9232)]