7647255024

素因数分解:

$2^4\times 3^1\times {\mathrm{159317813}}^1$

素因数の和:159317824

約数の個数: 20

約数和(自身を含む): 19755408936

約数和(自身を除く): 12108153912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 159317813, 318635626, 477953439, 637271252, 955906878, 1274542504, 1911813756, 2549085008, 3823627512, 7647255024]

約数ペア:

[(1, 7647255024), (2, 3823627512), (3, 2549085008), (4, 1911813756), (6, 1274542504), (8, 955906878), (12, 637271252), (16, 477953439), (24, 318635626), (48, 159317813)]