13899808

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{33413}}^1$

素因数の和:33436

約数の個数: 24

約数和(自身を含む): 29471148

約数和(自身を除く): 15571340

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 33413, 66826, 133652, 267304, 434369, 534608, 868738, 1069216, 1737476, 3474952, 6949904, 13899808]

約数ペア:

[(1, 13899808), (2, 6949904), (4, 3474952), (8, 1737476), (13, 1069216), (16, 868738), (26, 534608), (32, 434369), (52, 267304), (104, 133652), (208, 66826), (416, 33413)]