28104674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{3011}}^1$

素因数の和:3385

約数の個数: 16

約数和(自身を含む): 45541440

約数和(自身を除く): 17436766

約数列:

[1, 2, 13, 26, 359, 718, 3011, 4667, 6022, 9334, 39143, 78286, 1080949, 2161898, 14052337, 28104674]

約数ペア:

[(1, 28104674), (2, 14052337), (13, 2161898), (26, 1080949), (359, 78286), (718, 39143), (3011, 9334), (4667, 6022)]