27519284

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{40709}}^1$

素因数の和:40739

約数の個数: 18

約数和(自身を含む): 52149510

約数和(自身を除く): 24630226

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 40709, 81418, 162836, 529217, 1058434, 2116868, 6879821, 13759642, 27519284]

約数ペア:

[(1, 27519284), (2, 13759642), (4, 6879821), (13, 2116868), (26, 1058434), (52, 529217), (169, 162836), (338, 81418), (676, 40709)]