65800136

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{499}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 126360000

約数和(自身を除く): 60559864

約数列:

[1, 2, 4, 8, 53, 106, 212, 311, 424, 499, 622, 998, 1244, 1996, 2488, 3992, 16483, 26447, 32966, 52894, 65932, 105788, 131864, 155189, 211576, 310378, 620756, 1241512, 8225017, 16450034, 32900068, 65800136]

約数ペア:

[(1, 65800136), (2, 32900068), (4, 16450034), (8, 8225017), (53, 1241512), (106, 620756), (212, 310378), (311, 211576), (424, 155189), (499, 131864), (622, 105788), (998, 65932), (1244, 52894), (1996, 32966), (2488, 26447), (3992, 16483)]