7139990032

素因数分解:

$2^4\times 7^1\times {\mathrm{63749911}}^1$

素因数の和:63749926

約数の個数: 20

約数和(自身を含む): 15809978176

約数和(自身を除く): 8669988144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 63749911, 127499822, 254999644, 446249377, 509999288, 892498754, 1019998576, 1784997508, 3569995016, 7139990032]

約数ペア:

[(1, 7139990032), (2, 3569995016), (4, 1784997508), (7, 1019998576), (8, 892498754), (14, 509999288), (16, 446249377), (28, 254999644), (56, 127499822), (112, 63749911)]