28381974

素因数分解:

$2^1\times 3^1\times {\mathrm{277}}^1\times {\mathrm{17077}}^1$

素因数の和:17359

約数の個数: 16

約数和(自身を含む): 56972208

約数和(自身を除く): 28590234

約数列:

[1, 2, 3, 6, 277, 554, 831, 1662, 17077, 34154, 51231, 102462, 4730329, 9460658, 14190987, 28381974]

約数ペア:

[(1, 28381974), (2, 14190987), (3, 9460658), (6, 4730329), (277, 102462), (554, 51231), (831, 34154), (1662, 17077)]