28056968

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{15727}}^1$

素因数の和:15956

約数の個数: 16

約数和(自身を含む): 52846080

約数和(自身を除く): 24789112

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 15727, 31454, 62908, 125816, 3507121, 7014242, 14028484, 28056968]

約数ペア:

[(1, 28056968), (2, 14028484), (4, 7014242), (8, 3507121), (223, 125816), (446, 62908), (892, 31454), (1784, 15727)]