56637268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{11731}}^1$

素因数の和:11823

約数の個数: 24

約数和(自身を含む): 106432704

約数和(自身を除く): 49795436

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 11731, 23462, 46924, 199427, 398854, 797708, 832901, 1665802, 3331604, 14159317, 28318634, 56637268]

約数ペア:

[(1, 56637268), (2, 28318634), (4, 14159317), (17, 3331604), (34, 1665802), (68, 832901), (71, 797708), (142, 398854), (284, 199427), (1207, 46924), (2414, 23462), (4828, 11731)]