7142273488

素因数分解:

$2^4\times 7^1\times {\mathrm{63770299}}^1$

素因数の和:63770314

約数の個数: 20

約数和(自身を含む): 15815034400

約数和(自身を除く): 8672760912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 63770299, 127540598, 255081196, 446392093, 510162392, 892784186, 1020324784, 1785568372, 3571136744, 7142273488]

約数ペア:

[(1, 7142273488), (2, 3571136744), (4, 1785568372), (7, 1020324784), (8, 892784186), (14, 510162392), (16, 446392093), (28, 255081196), (56, 127540598), (112, 63770299)]