61389412

素因数分解:

$2^2\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{2017}}^1$

素因数の和:3115

約数の個数: 24

約数和(自身を含む): 122952704

約数和(自身を除く): 61563292

約数列:

[1, 2, 4, 7, 14, 28, 1087, 2017, 2174, 4034, 4348, 7609, 8068, 14119, 15218, 28238, 30436, 56476, 2192479, 4384958, 8769916, 15347353, 30694706, 61389412]

約数ペア:

[(1, 61389412), (2, 30694706), (4, 15347353), (7, 8769916), (14, 4384958), (28, 2192479), (1087, 56476), (2017, 30436), (2174, 28238), (4034, 15218), (4348, 14119), (7609, 8068)]