28416466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{2753}}^1$

素因数の和:3165

約数の個数: 16

約数和(自身を含む): 46035864

約数和(自身を除く): 17619398

約数列:

[1, 2, 13, 26, 397, 794, 2753, 5161, 5506, 10322, 35789, 71578, 1092941, 2185882, 14208233, 28416466]

約数ペア:

[(1, 28416466), (2, 14208233), (13, 2185882), (26, 1092941), (397, 71578), (794, 35789), (2753, 10322), (5161, 5506)]