27709716

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 67060224

約数和(自身を除く): 39350508

約数列:

[1, 2, 3, 4, 6, 12, 43, 83, 86, 129, 166, 172, 249, 258, 332, 498, 516, 647, 996, 1294, 1941, 2588, 3569, 3882, 7138, 7764, 10707, 14276, 21414, 27821, 42828, 53701, 55642, 83463, 107402, 111284, 161103, 166926, 214804, 322206, 333852, 644412, 2309143, 4618286, 6927429, 9236572, 13854858, 27709716]

約数ペア:

[(1, 27709716), (2, 13854858), (3, 9236572), (4, 6927429), (6, 4618286), (12, 2309143), (43, 644412), (83, 333852), (86, 322206), (129, 214804), (166, 166926), (172, 161103), (249, 111284), (258, 107402), (332, 83463), (498, 55642), (516, 53701), (647, 42828), (996, 27821), (1294, 21414), (1941, 14276), (2588, 10707), (3569, 7764), (3882, 7138)]