41642794

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:598

約数の個数: 24

約数和(自身を含む): 66563748

約数和(自身を除く): 24920954

約数列:

[1, 2, 19, 38, 137, 274, 361, 421, 722, 842, 2603, 5206, 7999, 15998, 49457, 57677, 98914, 115354, 151981, 303962, 1095863, 2191726, 20821397, 41642794]

約数ペア:

[(1, 41642794), (2, 20821397), (19, 2191726), (38, 1095863), (137, 303962), (274, 151981), (361, 115354), (421, 98914), (722, 57677), (842, 49457), (2603, 15998), (5206, 7999)]