28001268

素因数分解:

$2^2\times 3^3\times {\mathrm{259271}}^1$

素因数の和:259284

約数の個数: 24

約数和(自身を含む): 72596160

約数和(自身を除く): 44594892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 259271, 518542, 777813, 1037084, 1555626, 2333439, 3111252, 4666878, 7000317, 9333756, 14000634, 28001268]

約数ペア:

[(1, 28001268), (2, 14000634), (3, 9333756), (4, 7000317), (6, 4666878), (9, 3111252), (12, 2333439), (18, 1555626), (27, 1037084), (36, 777813), (54, 518542), (108, 259271)]