28069616

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{5641}}^1$

素因数の和:5960

約数の個数: 20

約数和(自身を含む): 54569424

約数和(自身を除く): 26499808

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 5641, 11282, 22564, 45128, 90256, 1754351, 3508702, 7017404, 14034808, 28069616]

約数ペア:

[(1, 28069616), (2, 14034808), (4, 7017404), (8, 3508702), (16, 1754351), (311, 90256), (622, 45128), (1244, 22564), (2488, 11282), (4976, 5641)]