28863718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{1811}}^1$

素因数の和:2439

約数の個数: 16

約数和(自身を含む): 46727856

約数和(自身を除く): 17864138

約数列:

[1, 2, 13, 26, 613, 1226, 1811, 3622, 7969, 15938, 23543, 47086, 1110143, 2220286, 14431859, 28863718]

約数ペア:

[(1, 28863718), (2, 14431859), (13, 2220286), (26, 1110143), (613, 47086), (1226, 23543), (1811, 15938), (3622, 7969)]