28315154

素因数分解:

$2^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{4153}}^1$

素因数の和:4649

約数の個数: 16

約数和(自身を含む): 48651648

約数和(自身を除く): 20336494

約数列:

[1, 2, 7, 14, 487, 974, 3409, 4153, 6818, 8306, 29071, 58142, 2022511, 4045022, 14157577, 28315154]

約数ペア:

[(1, 28315154), (2, 14157577), (7, 4045022), (14, 2022511), (487, 58142), (974, 29071), (3409, 8306), (4153, 6818)]