28707114

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{34421}}^1$

素因数の和:34565

約数の個数: 16

約数和(自身を含む): 57828960

約数和(自身を除く): 29121846

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 34421, 68842, 103263, 206526, 4784519, 9569038, 14353557, 28707114]

約数ペア:

[(1, 28707114), (2, 14353557), (3, 9569038), (6, 4784519), (139, 206526), (278, 103263), (417, 68842), (834, 34421)]