74890084

素因数分解:

$2^2\times {\mathrm{2423}}^1\times {\mathrm{7727}}^1$

素因数の和:10154

約数の個数: 12

約数和(自身を含む): 131128704

約数和(自身を除く): 56238620

約数列:

[1, 2, 4, 2423, 4846, 7727, 9692, 15454, 30908, 18722521, 37445042, 74890084]

約数ペア:

[(1, 74890084), (2, 37445042), (4, 18722521), (2423, 30908), (4846, 15454), (7727, 9692)]