39575684

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{421}}^1$

素因数の和:827

約数の個数: 24

約数和(自身を含む): 70612416

約数和(自身を除く): 31036732

約数列:

[1, 2, 4, 71, 142, 284, 331, 421, 662, 842, 1324, 1684, 23501, 29891, 47002, 59782, 94004, 119564, 139351, 278702, 557404, 9893921, 19787842, 39575684]

約数ペア:

[(1, 39575684), (2, 19787842), (4, 9893921), (71, 557404), (142, 278702), (284, 139351), (331, 119564), (421, 94004), (662, 59782), (842, 47002), (1324, 29891), (1684, 23501)]