27490148

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{5087}}^1$

素因数の和:5291

約数の個数: 24

約数和(自身を含む): 55276032

約数和(自身を除く): 27785884

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5087, 5404, 10174, 20348, 35609, 71218, 142436, 981791, 1963582, 3927164, 6872537, 13745074, 27490148]

約数ペア:

[(1, 27490148), (2, 13745074), (4, 6872537), (7, 3927164), (14, 1963582), (28, 981791), (193, 142436), (386, 71218), (772, 35609), (1351, 20348), (2702, 10174), (5087, 5404)]