28625576

素因数分解:

$2^3\times 7^1\times {\mathrm{511171}}^1$

素因数の和:511184

約数の個数: 16

約数和(自身を含む): 61340640

約数和(自身を除く): 32715064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 511171, 1022342, 2044684, 3578197, 4089368, 7156394, 14312788, 28625576]

約数ペア:

[(1, 28625576), (2, 14312788), (4, 7156394), (7, 4089368), (8, 3578197), (14, 2044684), (28, 1022342), (56, 511171)]