72833656

素因数分解:

$2^3\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{1289}}^1$

素因数の和:2311

約数の個数: 32

約数和(自身を含む): 156348000

約数和(自身を除く): 83514344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1009, 1289, 2018, 2578, 4036, 5156, 7063, 8072, 9023, 10312, 14126, 18046, 28252, 36092, 56504, 72184, 1300601, 2601202, 5202404, 9104207, 10404808, 18208414, 36416828, 72833656]

約数ペア:

[(1, 72833656), (2, 36416828), (4, 18208414), (7, 10404808), (8, 9104207), (14, 5202404), (28, 2601202), (56, 1300601), (1009, 72184), (1289, 56504), (2018, 36092), (2578, 28252), (4036, 18046), (5156, 14126), (7063, 10312), (8072, 9023)]