27858716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1523}}^1$

素因数の和:1813

約数の個数: 24

約数和(自身を含む): 51846480

約数和(自身を除く): 23987764

約数列:

[1, 2, 4, 17, 34, 68, 269, 538, 1076, 1523, 3046, 4573, 6092, 9146, 18292, 25891, 51782, 103564, 409687, 819374, 1638748, 6964679, 13929358, 27858716]

約数ペア:

[(1, 27858716), (2, 13929358), (4, 6964679), (17, 1638748), (34, 819374), (68, 409687), (269, 103564), (538, 51782), (1076, 25891), (1523, 18292), (3046, 9146), (4573, 6092)]