28649268

素因数分解:

$2^2\times 3^3\times {\mathrm{265271}}^1$

素因数の和:265284

約数の個数: 24

約数和(自身を含む): 74276160

約数和(自身を除く): 45626892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 265271, 530542, 795813, 1061084, 1591626, 2387439, 3183252, 4774878, 7162317, 9549756, 14324634, 28649268]

約数ペア:

[(1, 28649268), (2, 14324634), (3, 9549756), (4, 7162317), (6, 4774878), (9, 3183252), (12, 2387439), (18, 1591626), (27, 1061084), (36, 795813), (54, 530542), (108, 265271)]