56722978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{2837}}^1$

素因数の和:3621

約数の個数: 16

約数和(自身を含む): 91780920

約数和(自身を除く): 35057942

約数列:

[1, 2, 13, 26, 769, 1538, 2837, 5674, 9997, 19994, 36881, 73762, 2181653, 4363306, 28361489, 56722978]

約数ペア:

[(1, 56722978), (2, 28361489), (13, 4363306), (26, 2181653), (769, 73762), (1538, 36881), (2837, 19994), (5674, 9997)]