26289016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{252779}}^1$

素因数の和:252798

約数の個数: 16

約数和(自身を含む): 53083800

約数和(自身を除く): 26794784

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 252779, 505558, 1011116, 2022232, 3286127, 6572254, 13144508, 26289016]

約数ペア:

[(1, 26289016), (2, 13144508), (4, 6572254), (8, 3286127), (13, 2022232), (26, 1011116), (52, 505558), (104, 252779)]