27628426

素因数分解:

$2^1\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{1531}}^1$

素因数の和:2829

約数の個数: 16

約数和(自身を含む): 47430720

約数和(自身を除く): 19802294

約数列:

[1, 2, 7, 14, 1289, 1531, 2578, 3062, 9023, 10717, 18046, 21434, 1973459, 3946918, 13814213, 27628426]

約数ペア:

[(1, 27628426), (2, 13814213), (7, 3946918), (14, 1973459), (1289, 21434), (1531, 18046), (2578, 10717), (3062, 9023)]