72682568

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{12601}}^1$

素因数の和:12717

約数の個数: 32

約数和(自身を含む): 157272960

約数和(自身を除く): 84590392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 12601, 25202, 50404, 88207, 100808, 176414, 352828, 705656, 1297903, 2595806, 5191612, 9085321, 10383224, 18170642, 36341284, 72682568]

約数ペア:

[(1, 72682568), (2, 36341284), (4, 18170642), (7, 10383224), (8, 9085321), (14, 5191612), (28, 2595806), (56, 1297903), (103, 705656), (206, 352828), (412, 176414), (721, 100808), (824, 88207), (1442, 50404), (2884, 25202), (5768, 12601)]