56641828

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{2521}}^1$

素因数の和:2703

約数の個数: 24

約数和(自身を含む): 102322584

約数和(自身を除く): 45680756

約数列:

[1, 2, 4, 41, 82, 137, 164, 274, 548, 2521, 5042, 5617, 10084, 11234, 22468, 103361, 206722, 345377, 413444, 690754, 1381508, 14160457, 28320914, 56641828]

約数ペア:

[(1, 56641828), (2, 28320914), (4, 14160457), (41, 1381508), (82, 690754), (137, 413444), (164, 345377), (274, 206722), (548, 103361), (2521, 22468), (5042, 11234), (5617, 10084)]