28766166

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2579}}^1$

素因数の和:2621

約数の個数: 48

約数和(自身を含む): 67988160

約数和(自身を除く): 39221994

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 169, 286, 338, 429, 507, 858, 1014, 1859, 2579, 3718, 5158, 5577, 7737, 11154, 15474, 28369, 33527, 56738, 67054, 85107, 100581, 170214, 201162, 368797, 435851, 737594, 871702, 1106391, 1307553, 2212782, 2615106, 4794361, 9588722, 14383083, 28766166]

約数ペア:

[(1, 28766166), (2, 14383083), (3, 9588722), (6, 4794361), (11, 2615106), (13, 2212782), (22, 1307553), (26, 1106391), (33, 871702), (39, 737594), (66, 435851), (78, 368797), (143, 201162), (169, 170214), (286, 100581), (338, 85107), (429, 67054), (507, 56738), (858, 33527), (1014, 28369), (1859, 15474), (2579, 11154), (3718, 7737), (5158, 5577)]