66428144636

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{28583539}}^1$

素因数の和:28583633

約数の個数: 24

約数和(自身を含む): 134456972160

約数和(自身を除く): 68028827524

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 28583539, 57167078, 114334156, 200084773, 400169546, 800339092, 2372433737, 4744867474, 9489734948, 16607036159, 33214072318, 66428144636]

約数ペア:

[(1, 66428144636), (2, 33214072318), (4, 16607036159), (7, 9489734948), (14, 4744867474), (28, 2372433737), (83, 800339092), (166, 400169546), (332, 200084773), (581, 114334156), (1162, 57167078), (2324, 28583539)]