71520024

素因数分解:

$2^3\times 3^1\times {\mathrm{2980001}}^1$

素因数の和:2980010

約数の個数: 16

約数和(自身を含む): 178800120

約数和(自身を除く): 107280096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2980001, 5960002, 8940003, 11920004, 17880006, 23840008, 35760012, 71520024]

約数ペア:

[(1, 71520024), (2, 35760012), (3, 23840008), (4, 17880006), (6, 11920004), (8, 8940003), (12, 5960002), (24, 2980001)]