27954794

素因数分解:

$2^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{2617}}^1$

素因数の和:2742

約数の個数: 24

約数和(自身を含む): 49244580

約数和(自身を除く): 21289786

約数列:

[1, 2, 7, 14, 49, 98, 109, 218, 763, 1526, 2617, 5234, 5341, 10682, 18319, 36638, 128233, 256466, 285253, 570506, 1996771, 3993542, 13977397, 27954794]

約数ペア:

[(1, 27954794), (2, 13977397), (7, 3993542), (14, 1996771), (49, 570506), (98, 285253), (109, 256466), (218, 128233), (763, 36638), (1526, 18319), (2617, 10682), (5234, 5341)]