28260366

素因数分解:

$2^1\times 3^1\times {\mathrm{499}}^1\times {\mathrm{9439}}^1$

素因数の和:9943

約数の個数: 16

約数和(自身を含む): 56640000

約数和(自身を除く): 28379634

約数列:

[1, 2, 3, 6, 499, 998, 1497, 2994, 9439, 18878, 28317, 56634, 4710061, 9420122, 14130183, 28260366]

約数ペア:

[(1, 28260366), (2, 14130183), (3, 9420122), (6, 4710061), (499, 56634), (998, 28317), (1497, 18878), (2994, 9439)]