28649114

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{64817}}^1$

素因数の和:64849

約数の個数: 16

約数和(自身を含む): 49002408

約数和(自身を除く): 20353294

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 64817, 129634, 842621, 1101889, 1685242, 2203778, 14324557, 28649114]

約数ペア:

[(1, 28649114), (2, 14324557), (13, 2203778), (17, 1685242), (26, 1101889), (34, 842621), (221, 129634), (442, 64817)]