28282006

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1\times {\mathrm{443}}^1$

素因数の和:815

約数の個数: 16

約数和(自身を含む): 43012944

約数和(自身を除く): 14730938

約数列:

[1, 2, 137, 233, 274, 443, 466, 886, 31921, 60691, 63842, 103219, 121382, 206438, 14141003, 28282006]

約数ペア:

[(1, 28282006), (2, 14141003), (137, 206438), (233, 121382), (274, 103219), (443, 63842), (466, 60691), (886, 31921)]