27407804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2297}}^1$

素因数の和:2477

約数の個数: 24

約数和(自身を含む): 50831760

約数和(自身を除く): 23423956

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 2297, 2983, 4594, 5966, 9188, 11932, 43643, 87286, 174572, 360629, 721258, 1442516, 6851951, 13703902, 27407804]

約数ペア:

[(1, 27407804), (2, 13703902), (4, 6851951), (19, 1442516), (38, 721258), (76, 360629), (157, 174572), (314, 87286), (628, 43643), (2297, 11932), (2983, 9188), (4594, 5966)]