28937556

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{4441}}^1$

素因数の和:4632

約数の個数: 36

約数和(自身を含む): 73568404

約数和(自身を除く): 44630848

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 543, 724, 1086, 1629, 2172, 3258, 4441, 6516, 8882, 13323, 17764, 26646, 39969, 53292, 79938, 159876, 803821, 1607642, 2411463, 3215284, 4822926, 7234389, 9645852, 14468778, 28937556]

約数ペア:

[(1, 28937556), (2, 14468778), (3, 9645852), (4, 7234389), (6, 4822926), (9, 3215284), (12, 2411463), (18, 1607642), (36, 803821), (181, 159876), (362, 79938), (543, 53292), (724, 39969), (1086, 26646), (1629, 17764), (2172, 13323), (3258, 8882), (4441, 6516)]