28078094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{1847}}^1$

素因数の和:2551

約数の個数: 16

約数和(自身を含む): 46037376

約数和(自身を除く): 17959282

約数列:

[1, 2, 11, 22, 691, 1382, 1847, 3694, 7601, 15202, 20317, 40634, 1276277, 2552554, 14039047, 28078094]

約数ペア:

[(1, 28078094), (2, 14039047), (11, 2552554), (22, 1276277), (691, 40634), (1382, 20317), (1847, 15202), (3694, 7601)]