68587736

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{20759}}^1$

素因数の和:20831

約数の個数: 32

約数和(自身を含む): 149472000

約数和(自身を除く): 80884264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 20759, 41518, 83036, 145313, 166072, 290626, 581252, 1162504, 1224781, 2449562, 4899124, 8573467, 9798248, 17146934, 34293868, 68587736]

約数ペア:

[(1, 68587736), (2, 34293868), (4, 17146934), (7, 9798248), (8, 8573467), (14, 4899124), (28, 2449562), (56, 1224781), (59, 1162504), (118, 581252), (236, 290626), (413, 166072), (472, 145313), (826, 83036), (1652, 41518), (3304, 20759)]