27999442

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 46753200

約数和(自身を除く): 18753758

約数列:

[1, 2, 17, 29, 34, 58, 73, 146, 389, 493, 778, 986, 1241, 2117, 2482, 4234, 6613, 11281, 13226, 22562, 28397, 35989, 56794, 71978, 191777, 383554, 482749, 823513, 965498, 1647026, 13999721, 27999442]

約数ペア:

[(1, 27999442), (2, 13999721), (17, 1647026), (29, 965498), (34, 823513), (58, 482749), (73, 383554), (146, 191777), (389, 71978), (493, 56794), (778, 35989), (986, 28397), (1241, 22562), (2117, 13226), (2482, 11281), (4234, 6613)]