66630542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{6899}}^1$

素因数の和:7351

約数の個数: 16

約数和(自身を含む): 109296000

約数和(自身を除く): 42665458

約数列:

[1, 2, 11, 22, 439, 878, 4829, 6899, 9658, 13798, 75889, 151778, 3028661, 6057322, 33315271, 66630542]

約数ペア:

[(1, 66630542), (2, 33315271), (11, 6057322), (22, 3028661), (439, 151778), (878, 75889), (4829, 13798), (6899, 9658)]