28689732

素因数分解:

$2^2\times 3^2\times {\mathrm{796937}}^1$

素因数の和:796947

約数の個数: 18

約数和(自身を含む): 72521358

約数和(自身を除く): 43831626

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 796937, 1593874, 2390811, 3187748, 4781622, 7172433, 9563244, 14344866, 28689732]

約数ペア:

[(1, 28689732), (2, 14344866), (3, 9563244), (4, 7172433), (6, 4781622), (9, 3187748), (12, 2390811), (18, 1593874), (36, 796937)]