71184008

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{10009}}^1$

素因数の和:10149

約数の個数: 32

約数和(自身を含む): 153753600

約数和(自身を除く): 82569592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 7112, 10009, 20018, 40036, 70063, 80072, 140126, 280252, 560504, 1271143, 2542286, 5084572, 8898001, 10169144, 17796002, 35592004, 71184008]

約数ペア:

[(1, 71184008), (2, 35592004), (4, 17796002), (7, 10169144), (8, 8898001), (14, 5084572), (28, 2542286), (56, 1271143), (127, 560504), (254, 280252), (508, 140126), (889, 80072), (1016, 70063), (1778, 40036), (3556, 20018), (7112, 10009)]