28320598

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{797}}^1$

素因数の和:1071

約数の個数: 16

約数和(自身を含む): 43187760

約数和(自身を除く): 14867162

約数列:

[1, 2, 109, 163, 218, 326, 797, 1594, 17767, 35534, 86873, 129911, 173746, 259822, 14160299, 28320598]

約数ペア:

[(1, 28320598), (2, 14160299), (109, 259822), (163, 173746), (218, 129911), (326, 86873), (797, 35534), (1594, 17767)]