15925336

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2609}}^1$

素因数の和:2731

約数の個数: 32

約数和(自身を含む): 34452000

約数和(自身を除く): 18526664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 2609, 3052, 5218, 6104, 10436, 18263, 20872, 36526, 73052, 146104, 284381, 568762, 1137524, 1990667, 2275048, 3981334, 7962668, 15925336]

約数ペア:

[(1, 15925336), (2, 7962668), (4, 3981334), (7, 2275048), (8, 1990667), (14, 1137524), (28, 568762), (56, 284381), (109, 146104), (218, 73052), (436, 36526), (763, 20872), (872, 18263), (1526, 10436), (2609, 6104), (3052, 5218)]