28717662

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{208099}}^1$

素因数の和:208127

約数の個数: 16

約数和(自身を含む): 59932800

約数和(自身を除く): 31215138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 208099, 416198, 624297, 1248594, 4786277, 9572554, 14358831, 28717662]

約数ペア:

[(1, 28717662), (2, 14358831), (3, 9572554), (6, 4786277), (23, 1248594), (46, 624297), (69, 416198), (138, 208099)]