71317550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83903}}^1$

素因数の和:83932

約数の個数: 24

約数和(自身を含む): 140455296

約数和(自身を除く): 69137746

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 83903, 167806, 419515, 839030, 1426351, 2097575, 2852702, 4195150, 7131755, 14263510, 35658775, 71317550]

約数ペア:

[(1, 71317550), (2, 35658775), (5, 14263510), (10, 7131755), (17, 4195150), (25, 2852702), (34, 2097575), (50, 1426351), (85, 839030), (170, 419515), (425, 167806), (850, 83903)]