28246256

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{3863}}^1$

素因数の和:4328

約数の個数: 20

約数和(自身を含む): 54861072

約数和(自身を除く): 26614816

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 3656, 3863, 7312, 7726, 15452, 30904, 61808, 1765391, 3530782, 7061564, 14123128, 28246256]

約数ペア:

[(1, 28246256), (2, 14123128), (4, 7061564), (8, 3530782), (16, 1765391), (457, 61808), (914, 30904), (1828, 15452), (3656, 7726), (3863, 7312)]