27580072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{265193}}^1$

素因数の和:265212

約数の個数: 16

約数和(自身を含む): 55690740

約数和(自身を除く): 28110668

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 265193, 530386, 1060772, 2121544, 3447509, 6895018, 13790036, 27580072]

約数ペア:

[(1, 27580072), (2, 13790036), (4, 6895018), (8, 3447509), (13, 2121544), (26, 1060772), (52, 530386), (104, 265193)]