39995798

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{613}}^1$

素因数の和:752

約数の個数: 32

約数和(自身を含む): 67638240

約数和(自身を除く): 27642442

約数列:

[1, 2, 17, 19, 34, 38, 101, 202, 323, 613, 646, 1226, 1717, 1919, 3434, 3838, 10421, 11647, 20842, 23294, 32623, 61913, 65246, 123826, 197999, 395998, 1052521, 1176347, 2105042, 2352694, 19997899, 39995798]

約数ペア:

[(1, 39995798), (2, 19997899), (17, 2352694), (19, 2105042), (34, 1176347), (38, 1052521), (101, 395998), (202, 197999), (323, 123826), (613, 65246), (646, 61913), (1226, 32623), (1717, 23294), (1919, 20842), (3434, 11647), (3838, 10421)]