27778748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{673}}^1$

素因数の和:1301

約数の個数: 24

約数和(自身を含む): 51633792

約数和(自身を除く): 23855044

約数列:

[1, 2, 4, 17, 34, 68, 607, 673, 1214, 1346, 2428, 2692, 10319, 11441, 20638, 22882, 41276, 45764, 408511, 817022, 1634044, 6944687, 13889374, 27778748]

約数ペア:

[(1, 27778748), (2, 13889374), (4, 6944687), (17, 1634044), (34, 817022), (68, 408511), (607, 45764), (673, 41276), (1214, 22882), (1346, 20638), (2428, 11441), (2692, 10319)]