28854732

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{17299}}^1$

素因数の和:17445

約数の個数: 24

約数和(自身を含む): 67816000

約数和(自身を除く): 38961268

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 17299, 34598, 51897, 69196, 103794, 207588, 2404561, 4809122, 7213683, 9618244, 14427366, 28854732]

約数ペア:

[(1, 28854732), (2, 14427366), (3, 9618244), (4, 7213683), (6, 4809122), (12, 2404561), (139, 207588), (278, 103794), (417, 69196), (556, 51897), (834, 34598), (1668, 17299)]