27216004

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1571}}^1$

素因数の和:1707

約数の個数: 24

約数和(自身を含む): 49121856

約数和(自身を除く): 21905852

約数列:

[1, 2, 4, 61, 71, 122, 142, 244, 284, 1571, 3142, 4331, 6284, 8662, 17324, 95831, 111541, 191662, 223082, 383324, 446164, 6804001, 13608002, 27216004]

約数ペア:

[(1, 27216004), (2, 13608002), (4, 6804001), (61, 446164), (71, 383324), (122, 223082), (142, 191662), (244, 111541), (284, 95831), (1571, 17324), (3142, 8662), (4331, 6284)]