28575656

素因数分解:

$2^3\times {\mathrm{863}}^1\times {\mathrm{4139}}^1$

素因数の和:5008

約数の個数: 16

約数和(自身を含む): 53654400

約数和(自身を除く): 25078744

約数列:

[1, 2, 4, 8, 863, 1726, 3452, 4139, 6904, 8278, 16556, 33112, 3571957, 7143914, 14287828, 28575656]

約数ペア:

[(1, 28575656), (2, 14287828), (4, 7143914), (8, 3571957), (863, 33112), (1726, 16556), (3452, 8278), (4139, 6904)]