72311642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163601}}^1$

素因数の和:163633

約数の個数: 16

約数和(自身を含む): 123683112

約数和(自身を除く): 51371470

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 163601, 327202, 2126813, 2781217, 4253626, 5562434, 36155821, 72311642]

約数ペア:

[(1, 72311642), (2, 36155821), (13, 5562434), (17, 4253626), (26, 2781217), (34, 2126813), (221, 327202), (442, 163601)]