25608464

素因数分解:

$2^4\times 7^1\times {\mathrm{228647}}^1$

素因数の和:228662

約数の個数: 20

約数和(自身を含む): 56704704

約数和(自身を除く): 31096240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 228647, 457294, 914588, 1600529, 1829176, 3201058, 3658352, 6402116, 12804232, 25608464]

約数ペア:

[(1, 25608464), (2, 12804232), (4, 6402116), (7, 3658352), (8, 3201058), (14, 1829176), (16, 1600529), (28, 914588), (56, 457294), (112, 228647)]