56971556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{837817}}^1$

素因数の和:837838

約数の個数: 12

約数和(自身を含む): 105565068

約数和(自身を除く): 48593512

約数列:

[1, 2, 4, 17, 34, 68, 837817, 1675634, 3351268, 14242889, 28485778, 56971556]

約数ペア:

[(1, 56971556), (2, 28485778), (4, 14242889), (17, 3351268), (34, 1675634), (68, 837817)]