28179008

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3079}}^1$

素因数の和:3115

約数の個数: 56

約数和(自身を含む): 65714880

約数和(自身を除く): 37535872

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 2288, 3079, 4576, 6158, 9152, 12316, 24632, 33869, 40027, 49264, 67738, 80054, 98528, 135476, 160108, 197056, 270952, 320216, 440297, 541904, 640432, 880594, 1083808, 1280864, 1761188, 2167616, 2561728, 3522376, 7044752, 14089504, 28179008]

約数ペア:

[(1, 28179008), (2, 14089504), (4, 7044752), (8, 3522376), (11, 2561728), (13, 2167616), (16, 1761188), (22, 1280864), (26, 1083808), (32, 880594), (44, 640432), (52, 541904), (64, 440297), (88, 320216), (104, 270952), (143, 197056), (176, 160108), (208, 135476), (286, 98528), (352, 80054), (416, 67738), (572, 49264), (704, 40027), (832, 33869), (1144, 24632), (2288, 12316), (3079, 9152), (4576, 6158)]