25710868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{378101}}^1$

素因数の和:378122

約数の個数: 12

約数和(自身を含む): 47640852

約数和(自身を除く): 21929984

約数列:

[1, 2, 4, 17, 34, 68, 378101, 756202, 1512404, 6427717, 12855434, 25710868]

約数ペア:

[(1, 25710868), (2, 12855434), (4, 6427717), (17, 1512404), (34, 756202), (68, 378101)]