28764234

素因数分解:

$2^1\times 3^4\times {\mathrm{277}}^1\times {\mathrm{641}}^1$

素因数の和:932

約数の個数: 40

約数和(自身を含む): 64786788

約数和(自身を除く): 36022554

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 277, 554, 641, 831, 1282, 1662, 1923, 2493, 3846, 4986, 5769, 7479, 11538, 14958, 17307, 22437, 34614, 44874, 51921, 103842, 177557, 355114, 532671, 1065342, 1598013, 3196026, 4794039, 9588078, 14382117, 28764234]

約数ペア:

[(1, 28764234), (2, 14382117), (3, 9588078), (6, 4794039), (9, 3196026), (18, 1598013), (27, 1065342), (54, 532671), (81, 355114), (162, 177557), (277, 103842), (554, 51921), (641, 44874), (831, 34614), (1282, 22437), (1662, 17307), (1923, 14958), (2493, 11538), (3846, 7479), (4986, 5769)]