56358568

素因数分解:

$2^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2851}}^1$

素因数の和:3217

約数の個数: 32

約数和(自身を含む): 121152960

約数和(自身を除く): 64794392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 353, 706, 1412, 2471, 2824, 2851, 4942, 5702, 9884, 11404, 19768, 19957, 22808, 39914, 79828, 159656, 1006403, 2012806, 4025612, 7044821, 8051224, 14089642, 28179284, 56358568]

約数ペア:

[(1, 56358568), (2, 28179284), (4, 14089642), (7, 8051224), (8, 7044821), (14, 4025612), (28, 2012806), (56, 1006403), (353, 159656), (706, 79828), (1412, 39914), (2471, 22808), (2824, 19957), (2851, 19768), (4942, 11404), (5702, 9884)]