28110956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{1307}}^1$

素因数の和:1613

約数の個数: 24

約数和(自身を含む): 52006080

約数和(自身を除く): 23895124

約数列:

[1, 2, 4, 19, 38, 76, 283, 566, 1132, 1307, 2614, 5228, 5377, 10754, 21508, 24833, 49666, 99332, 369881, 739762, 1479524, 7027739, 14055478, 28110956]

約数ペア:

[(1, 28110956), (2, 14055478), (4, 7027739), (19, 1479524), (38, 739762), (76, 369881), (283, 99332), (566, 49666), (1132, 24833), (1307, 21508), (2614, 10754), (5228, 5377)]