28220306

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{28621}}^1$

素因数の和:28669

約数の個数: 16

約数和(自身を含む): 46367640

約数和(自身を除く): 18147334

約数列:

[1, 2, 17, 29, 34, 58, 493, 986, 28621, 57242, 486557, 830009, 973114, 1660018, 14110153, 28220306]

約数ペア:

[(1, 28220306), (2, 14110153), (17, 1660018), (29, 973114), (34, 830009), (58, 486557), (493, 57242), (986, 28621)]