28336646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{5647}}^1$

素因数の和:5855

約数の個数: 16

約数和(自身を含む): 46019904

約数和(自身を除く): 17683258

約数列:

[1, 2, 13, 26, 193, 386, 2509, 5018, 5647, 11294, 73411, 146822, 1089871, 2179742, 14168323, 28336646]

約数ペア:

[(1, 28336646), (2, 14168323), (13, 2179742), (26, 1089871), (193, 146822), (386, 73411), (2509, 11294), (5018, 5647)]