28284823

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:726

約数の個数: 16

約数和(自身を含む): 33143040

約数和(自身を除く): 4858217

約数列:

[1, 7, 83, 89, 547, 581, 623, 3829, 7387, 45401, 48683, 51709, 317807, 340781, 4040689, 28284823]

約数ペア:

[(1, 28284823), (7, 4040689), (83, 340781), (89, 317807), (547, 51709), (581, 48683), (623, 45401), (3829, 7387)]