289367072

素因数分解:

$2^5\times {\mathrm{337}}^1\times {\mathrm{26833}}^1$

素因数の和:27180

約数の個数: 24

約数和(自身を含む): 571403196

約数和(自身を除く): 282036124

約数列:

[1, 2, 4, 8, 16, 32, 337, 674, 1348, 2696, 5392, 10784, 26833, 53666, 107332, 214664, 429328, 858656, 9042721, 18085442, 36170884, 72341768, 144683536, 289367072]

約数ペア:

[(1, 289367072), (2, 144683536), (4, 72341768), (8, 36170884), (16, 18085442), (32, 9042721), (337, 858656), (674, 429328), (1348, 214664), (2696, 107332), (5392, 53666), (10784, 26833)]