28434310

素因数分解:

$2^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{3613}}^1$

素因数の和:4407

約数の個数: 16

約数和(自身を含む): 51260976

約数和(自身を除く): 22826666

約数列:

[1, 2, 5, 10, 787, 1574, 3613, 3935, 7226, 7870, 18065, 36130, 2843431, 5686862, 14217155, 28434310]

約数ペア:

[(1, 28434310), (2, 14217155), (5, 5686862), (10, 2843431), (787, 36130), (1574, 18065), (3613, 7870), (3935, 7226)]