3995656

素因数分解:

$2^3\times 7^2\times {\mathrm{10193}}^1$

素因数の和:10213

約数の個数: 24

約数和(自身を含む): 8715870

約数和(自身を除く): 4720214

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 10193, 20386, 40772, 71351, 81544, 142702, 285404, 499457, 570808, 998914, 1997828, 3995656]

約数ペア:

[(1, 3995656), (2, 1997828), (4, 998914), (7, 570808), (8, 499457), (14, 285404), (28, 142702), (49, 81544), (56, 71351), (98, 40772), (196, 20386), (392, 10193)]