40991426

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{62297}}^1$

素因数の和:62353

約数の個数: 16

約数和(自身を含む): 71767296

約数和(自身を除く): 30775870

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 62297, 124594, 436079, 872158, 2927959, 5855918, 20495713, 40991426]

約数ペア:

[(1, 40991426), (2, 20495713), (7, 5855918), (14, 2927959), (47, 872158), (94, 436079), (329, 124594), (658, 62297)]