28481724

素因数分解:

$2^2\times 3^2\times {\mathrm{791159}}^1$

素因数の和:791169

約数の個数: 18

約数和(自身を含む): 71995560

約数和(自身を除く): 43513836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 791159, 1582318, 2373477, 3164636, 4746954, 7120431, 9493908, 14240862, 28481724]

約数ペア:

[(1, 28481724), (2, 14240862), (3, 9493908), (4, 7120431), (6, 4746954), (9, 3164636), (12, 2373477), (18, 1582318), (36, 791159)]