27642610

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67421}}^1$

素因数の和:67469

約数の個数: 16

約数和(自身を含む): 50971032

約数和(自身を除く): 23328422

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 67421, 134842, 337105, 674210, 2764261, 5528522, 13821305, 27642610]

約数ペア:

[(1, 27642610), (2, 13821305), (5, 5528522), (10, 2764261), (41, 674210), (82, 337105), (205, 134842), (410, 67421)]