5320028

素因数分解:

$2^2\times 7^2\times {\mathrm{27143}}^1$

素因数の和:27161

約数の個数: 18

約数和(自身を含む): 10830456

約数和(自身を除く): 5510428

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 27143, 54286, 108572, 190001, 380002, 760004, 1330007, 2660014, 5320028]

約数ペア:

[(1, 5320028), (2, 2660014), (4, 1330007), (7, 760004), (14, 380002), (28, 190001), (49, 108572), (98, 54286), (196, 27143)]