27622084

素因数分解:

$2^2\times 7^2\times {\mathrm{140929}}^1$

素因数の和:140947

約数の個数: 18

約数和(自身を含む): 56231070

約数和(自身を除く): 28608986

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 140929, 281858, 563716, 986503, 1973006, 3946012, 6905521, 13811042, 27622084]

約数ペア:

[(1, 27622084), (2, 13811042), (4, 6905521), (7, 3946012), (14, 1973006), (28, 986503), (49, 563716), (98, 281858), (196, 140929)]