28813134

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{686027}}^1$

素因数の和:686039

約数の個数: 16

約数和(自身を含む): 65858688

約数和(自身を除く): 37045554

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 686027, 1372054, 2058081, 4116162, 4802189, 9604378, 14406567, 28813134]

約数ペア:

[(1, 28813134), (2, 14406567), (3, 9604378), (6, 4802189), (7, 4116162), (14, 2058081), (21, 1372054), (42, 686027)]