40664998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{49957}}^1$

素因数の和:50007

約数の個数: 16

約数和(自身を含む): 68342544

約数和(自身を除く): 27677546

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 49957, 99914, 549527, 1099054, 1848409, 3696818, 20332499, 40664998]

約数ペア:

[(1, 40664998), (2, 20332499), (11, 3696818), (22, 1848409), (37, 1099054), (74, 549527), (407, 99914), (814, 49957)]