27427088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131861}}^1$

素因数の和:131882

約数の個数: 20

約数和(自身を含む): 57228108

約数和(自身を除く): 29801020

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 131861, 263722, 527444, 1054888, 1714193, 2109776, 3428386, 6856772, 13713544, 27427088]

約数ペア:

[(1, 27427088), (2, 13713544), (4, 6856772), (8, 3428386), (13, 2109776), (16, 1714193), (26, 1054888), (52, 527444), (104, 263722), (208, 131861)]