28568694

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61837}}^1$

素因数の和:61860

約数の個数: 32

約数和(自身を含む): 71237376

約数和(自身を除く): 42668682

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 61837, 123674, 185511, 371022, 432859, 680207, 865718, 1298577, 1360414, 2040621, 2597154, 4081242, 4761449, 9522898, 14284347, 28568694]

約数ペア:

[(1, 28568694), (2, 14284347), (3, 9522898), (6, 4761449), (7, 4081242), (11, 2597154), (14, 2040621), (21, 1360414), (22, 1298577), (33, 865718), (42, 680207), (66, 432859), (77, 371022), (154, 185511), (231, 123674), (462, 61837)]