28782252

素因数分解:

$2^2\times 3^2\times {\mathrm{799507}}^1$

素因数の和:799517

約数の個数: 18

約数和(自身を含む): 72755228

約数和(自身を除く): 43972976

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 799507, 1599014, 2398521, 3198028, 4797042, 7195563, 9594084, 14391126, 28782252]

約数ペア:

[(1, 28782252), (2, 14391126), (3, 9594084), (4, 7195563), (6, 4797042), (9, 3198028), (12, 2398521), (18, 1599014), (36, 799507)]