268289716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1759}}^1\times {\mathrm{2243}}^1$

素因数の和:4023

約数の個数: 24

約数和(自身を含む): 497629440

約数和(自身を除く): 229339724

約数列:

[1, 2, 4, 17, 34, 68, 1759, 2243, 3518, 4486, 7036, 8972, 29903, 38131, 59806, 76262, 119612, 152524, 3945437, 7890874, 15781748, 67072429, 134144858, 268289716]

約数ペア:

[(1, 268289716), (2, 134144858), (4, 67072429), (17, 15781748), (34, 7890874), (68, 3945437), (1759, 152524), (2243, 119612), (3518, 76262), (4486, 59806), (7036, 38131), (8972, 29903)]