28459716

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{13103}}^1$

素因数の和:13291

約数の個数: 24

約数和(自身を含む): 66777984

約数和(自身を除く): 38318268

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172, 13103, 26206, 39309, 52412, 78618, 157236, 2371643, 4743286, 7114929, 9486572, 14229858, 28459716]

約数ペア:

[(1, 28459716), (2, 14229858), (3, 9486572), (4, 7114929), (6, 4743286), (12, 2371643), (181, 157236), (362, 78618), (543, 52412), (724, 39309), (1086, 26206), (2172, 13103)]