65568713

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 79190784

約数和(自身を除く): 13622071

約数列:

[1, 7, 47, 49, 71, 329, 401, 497, 2303, 2807, 3337, 3479, 18847, 19649, 23359, 28471, 131929, 163513, 199297, 923503, 1338137, 1395079, 9366959, 65568713]

約数ペア:

[(1, 65568713), (7, 9366959), (47, 1395079), (49, 1338137), (71, 923503), (329, 199297), (401, 163513), (497, 131929), (2303, 28471), (2807, 23359), (3337, 19649), (3479, 18847)]