27885758

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{6899}}^1$

素因数の和:6991

約数の個数: 16

約数和(自身を含む): 43718400

約数和(自身を除く): 15832642

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 6899, 13798, 296657, 324253, 593314, 648506, 13942879, 27885758]

約数ペア:

[(1, 27885758), (2, 13942879), (43, 648506), (47, 593314), (86, 324253), (94, 296657), (2021, 13798), (4042, 6899)]