42872564

素因数分解:

$2^2\times 7^1\times {\mathrm{829}}^1\times {\mathrm{1847}}^1$

素因数の和:2687

約数の個数: 24

約数和(自身を含む): 85895040

約数和(自身を除く): 43022476

約数列:

[1, 2, 4, 7, 14, 28, 829, 1658, 1847, 3316, 3694, 5803, 7388, 11606, 12929, 23212, 25858, 51716, 1531163, 3062326, 6124652, 10718141, 21436282, 42872564]

約数ペア:

[(1, 42872564), (2, 21436282), (4, 10718141), (7, 6124652), (14, 3062326), (28, 1531163), (829, 51716), (1658, 25858), (1847, 23212), (3316, 12929), (3694, 11606), (5803, 7388)]