25529326

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{647}}^1$

素因数の和:939

約数の個数: 16

約数和(自身を含む): 38918880

約数和(自身を除く): 13389554

約数列:

[1, 2, 109, 181, 218, 362, 647, 1294, 19729, 39458, 70523, 117107, 141046, 234214, 12764663, 25529326]

約数ペア:

[(1, 25529326), (2, 12764663), (109, 234214), (181, 141046), (218, 117107), (362, 70523), (647, 39458), (1294, 19729)]