13625416

素因数分解:

$2^3\times 7^1\times {\mathrm{243311}}^1$

素因数の和:243324

約数の個数: 16

約数和(自身を含む): 29197440

約数和(自身を除く): 15572024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 243311, 486622, 973244, 1703177, 1946488, 3406354, 6812708, 13625416]

約数ペア:

[(1, 13625416), (2, 6812708), (4, 3406354), (7, 1946488), (8, 1703177), (14, 973244), (28, 486622), (56, 243311)]