42219404

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{757}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 75387648

約数和(自身を除く): 33168244

約数列:

[1, 2, 4, 73, 146, 191, 292, 382, 757, 764, 1514, 3028, 13943, 27886, 55261, 55772, 110522, 144587, 221044, 289174, 578348, 10554851, 21109702, 42219404]

約数ペア:

[(1, 42219404), (2, 21109702), (4, 10554851), (73, 578348), (146, 289174), (191, 221044), (292, 144587), (382, 110522), (757, 55772), (764, 55261), (1514, 27886), (3028, 13943)]