56720316

素因数分解:

$2^2\times 3^1\times {\mathrm{643}}^1\times {\mathrm{7351}}^1$

素因数の和:8001

約数の個数: 24

約数和(自身を含む): 132571264

約数和(自身を除く): 75850948

約数列:

[1, 2, 3, 4, 6, 12, 643, 1286, 1929, 2572, 3858, 7351, 7716, 14702, 22053, 29404, 44106, 88212, 4726693, 9453386, 14180079, 18906772, 28360158, 56720316]

約数ペア:

[(1, 56720316), (2, 28360158), (3, 18906772), (4, 14180079), (6, 9453386), (12, 4726693), (643, 88212), (1286, 44106), (1929, 29404), (2572, 22053), (3858, 14702), (7351, 7716)]