28407314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{6703}}^1$

素因数の和:6881

約数の個数: 16

約数和(自身を含む): 46177152

約数和(自身を除く): 17769838

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 6703, 13406, 87139, 174278, 1092589, 2185178, 14203657, 28407314]

約数ペア:

[(1, 28407314), (2, 14203657), (13, 2185178), (26, 1092589), (163, 174278), (326, 87139), (2119, 13406), (4238, 6703)]