28605742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 48153600

約数和(自身を除く): 19547858

約数列:

[1, 2, 11, 22, 79, 109, 151, 158, 218, 302, 869, 1199, 1661, 1738, 2398, 3322, 8611, 11929, 16459, 17222, 23858, 32918, 94721, 131219, 181049, 189442, 262438, 362098, 1300261, 2600522, 14302871, 28605742]

約数ペア:

[(1, 28605742), (2, 14302871), (11, 2600522), (22, 1300261), (79, 362098), (109, 262438), (151, 189442), (158, 181049), (218, 131219), (302, 94721), (869, 32918), (1199, 23858), (1661, 17222), (1738, 16459), (2398, 11929), (3322, 8611)]