28699662

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{643}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 59165568

約数和(自身を除く): 30465906

約数列:

[1, 2, 3, 6, 43, 86, 129, 173, 258, 346, 519, 643, 1038, 1286, 1929, 3858, 7439, 14878, 22317, 27649, 44634, 55298, 82947, 111239, 165894, 222478, 333717, 667434, 4783277, 9566554, 14349831, 28699662]

約数ペア:

[(1, 28699662), (2, 14349831), (3, 9566554), (6, 4783277), (43, 667434), (86, 333717), (129, 222478), (173, 165894), (258, 111239), (346, 82947), (519, 55298), (643, 44634), (1038, 27649), (1286, 22317), (1929, 14878), (3858, 7439)]