27229412

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{23719}}^1$

素因数の和:23771

約数の個数: 24

約数和(自身を含む): 55789440

約数和(自身を除く): 28560028

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 23719, 47438, 94876, 166033, 332066, 664132, 972479, 1944958, 3889916, 6807353, 13614706, 27229412]

約数ペア:

[(1, 27229412), (2, 13614706), (4, 6807353), (7, 3889916), (14, 1944958), (28, 972479), (41, 664132), (82, 332066), (164, 166033), (287, 94876), (574, 47438), (1148, 23719)]