3968872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{26111}}^1$

素因数の和:26136

約数の個数: 16

約数和(自身を含む): 7833600

約数和(自身を除く): 3864728

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 26111, 52222, 104444, 208888, 496109, 992218, 1984436, 3968872]

約数ペア:

[(1, 3968872), (2, 1984436), (4, 992218), (8, 496109), (19, 208888), (38, 104444), (76, 52222), (152, 26111)]