57561364

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89381}}^1$

素因数の和:89415

約数の個数: 24

約数和(自身を含む): 120129408

約数和(自身を除く): 62568044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 89381, 178762, 357524, 625667, 1251334, 2055763, 2502668, 4111526, 8223052, 14390341, 28780682, 57561364]

約数ペア:

[(1, 57561364), (2, 28780682), (4, 14390341), (7, 8223052), (14, 4111526), (23, 2502668), (28, 2055763), (46, 1251334), (92, 625667), (161, 357524), (322, 178762), (644, 89381)]