66267188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{8117}}^1$

素因数の和:8291

約数の個数: 24

約数和(自身を含む): 125699112

約数和(自身を除く): 59431924

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 8117, 8164, 16234, 32468, 105521, 211042, 422084, 1274369, 2548738, 5097476, 16566797, 33133594, 66267188]

約数ペア:

[(1, 66267188), (2, 33133594), (4, 16566797), (13, 5097476), (26, 2548738), (52, 1274369), (157, 422084), (314, 211042), (628, 105521), (2041, 32468), (4082, 16234), (8117, 8164)]