28644746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{18061}}^1$

素因数の和:18137

約数の個数: 16

約数和(自身を含む): 47033448

約数和(自身を除く): 18388702

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 18061, 36122, 234793, 469586, 1101721, 2203442, 14322373, 28644746]

約数ペア:

[(1, 28644746), (2, 14322373), (13, 2203442), (26, 1101721), (61, 469586), (122, 234793), (793, 36122), (1586, 18061)]