28107068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{3919}}^1$

素因数の和:4097

約数の個数: 24

約数和(自身を含む): 54001920

約数和(自身を除く): 25894852

約数列:

[1, 2, 4, 11, 22, 44, 163, 326, 652, 1793, 3586, 3919, 7172, 7838, 15676, 43109, 86218, 172436, 638797, 1277594, 2555188, 7026767, 14053534, 28107068]

約数ペア:

[(1, 28107068), (2, 14053534), (4, 7026767), (11, 2555188), (22, 1277594), (44, 638797), (163, 172436), (326, 86218), (652, 43109), (1793, 15676), (3586, 7838), (3919, 7172)]