28502734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{1129}}^1$

素因数の和:2115

約数の個数: 16

約数和(自身を含む): 46131120

約数和(自身を除く): 17628386

約数列:

[1, 2, 13, 26, 971, 1129, 1942, 2258, 12623, 14677, 25246, 29354, 1096259, 2192518, 14251367, 28502734]

約数ペア:

[(1, 28502734), (2, 14251367), (13, 2192518), (26, 1096259), (971, 29354), (1129, 25246), (1942, 14677), (2258, 12623)]