27214928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{130841}}^1$

素因数の和:130862

約数の個数: 20

約数和(自身を含む): 56785428

約数和(自身を除く): 29570500

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 130841, 261682, 523364, 1046728, 1700933, 2093456, 3401866, 6803732, 13607464, 27214928]

約数ペア:

[(1, 27214928), (2, 13607464), (4, 6803732), (8, 3401866), (13, 2093456), (16, 1700933), (26, 1046728), (52, 523364), (104, 261682), (208, 130841)]