72730808

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{193433}}^1$

素因数の和:193486

約数の個数: 16

約数和(自身を含む): 139272480

約数和(自身を除く): 66541672

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 193433, 386866, 773732, 1547464, 9091351, 18182702, 36365404, 72730808]

約数ペア:

[(1, 72730808), (2, 36365404), (4, 18182702), (8, 9091351), (47, 1547464), (94, 773732), (188, 386866), (376, 193433)]