27163556

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20641}}^1$

素因数の和:20699

約数の個数: 24

約数和(自身を含む): 55485696

約数和(自身を除く): 28322140

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 20641, 41282, 82564, 144487, 288974, 577948, 970127, 1940254, 3880508, 6790889, 13581778, 27163556]

約数ペア:

[(1, 27163556), (2, 13581778), (4, 6790889), (7, 3880508), (14, 1940254), (28, 970127), (47, 577948), (94, 288974), (188, 144487), (329, 82564), (658, 41282), (1316, 20641)]