56128373

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1567}}^1$

素因数の和:1641

約数の個数: 24

約数和(自身を含む): 70785792

約数和(自身を除く): 14657419

約数列:

[1, 7, 17, 43, 49, 119, 301, 731, 833, 1567, 2107, 5117, 10969, 26639, 35819, 67381, 76783, 186473, 471667, 1145477, 1305311, 3301669, 8018339, 56128373]

約数ペア:

[(1, 56128373), (7, 8018339), (17, 3301669), (43, 1305311), (49, 1145477), (119, 471667), (301, 186473), (731, 76783), (833, 67381), (1567, 35819), (2107, 26639), (5117, 10969)]