39905656

素因数分解:

$2^3\times 7^1\times {\mathrm{712601}}^1$

素因数の和:712614

約数の個数: 16

約数和(自身を含む): 85512240

約数和(自身を除く): 45606584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 712601, 1425202, 2850404, 4988207, 5700808, 9976414, 19952828, 39905656]

約数ペア:

[(1, 39905656), (2, 19952828), (4, 9976414), (7, 5700808), (8, 4988207), (14, 2850404), (28, 1425202), (56, 712601)]