72820702

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1\times {\mathrm{1907}}^1$

素因数の和:2283

約数の個数: 16

約数和(自身を含む): 111434832

約数和(自身を除く): 38614130

約数列:

[1, 2, 61, 122, 313, 626, 1907, 3814, 19093, 38186, 116327, 232654, 596891, 1193782, 36410351, 72820702]

約数ペア:

[(1, 72820702), (2, 36410351), (61, 1193782), (122, 596891), (313, 232654), (626, 116327), (1907, 38186), (3814, 19093)]