28105468

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{226657}}^1$

素因数の和:226692

約数の個数: 12

約数和(自身を含む): 50771392

約数和(自身を除く): 22665924

約数列:

[1, 2, 4, 31, 62, 124, 226657, 453314, 906628, 7026367, 14052734, 28105468]

約数ペア:

[(1, 28105468), (2, 14052734), (4, 7026367), (31, 906628), (62, 453314), (124, 226657)]