64493767

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{347}}^1$

素因数の和:435

約数の個数: 24

約数和(自身を含む): 76383216

約数和(自身を除く): 11889449

約数列:

[1, 13, 17, 29, 221, 347, 377, 493, 841, 4511, 5899, 6409, 10063, 10933, 14297, 76687, 130819, 171071, 185861, 291827, 2223923, 3793751, 4961059, 64493767]

約数ペア:

[(1, 64493767), (13, 4961059), (17, 3793751), (29, 2223923), (221, 291827), (347, 185861), (377, 171071), (493, 130819), (841, 76687), (4511, 14297), (5899, 10933), (6409, 10063)]