28397274

素因数分解:

$2^1\times 3^1\times {\mathrm{1229}}^1\times {\mathrm{3851}}^1$

素因数の和:5085

約数の個数: 16

約数和(自身を含む): 56855520

約数和(自身を除く): 28458246

約数列:

[1, 2, 3, 6, 1229, 2458, 3687, 3851, 7374, 7702, 11553, 23106, 4732879, 9465758, 14198637, 28397274]

約数ペア:

[(1, 28397274), (2, 14198637), (3, 9465758), (6, 4732879), (1229, 23106), (2458, 11553), (3687, 7702), (3851, 7374)]