28258212

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{26459}}^1$

素因数の和:26555

約数の個数: 24

約数和(自身を含む): 66679200

約数和(自身を除く): 38420988

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 26459, 52918, 79377, 105836, 158754, 317508, 2354851, 4709702, 7064553, 9419404, 14129106, 28258212]

約数ペア:

[(1, 28258212), (2, 14129106), (3, 9419404), (4, 7064553), (6, 4709702), (12, 2354851), (89, 317508), (178, 158754), (267, 105836), (356, 79377), (534, 52918), (1068, 26459)]