28500726

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{206527}}^1$

素因数の和:206555

約数の個数: 16

約数和(自身を含む): 59480064

約数和(自身を除く): 30979338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 206527, 413054, 619581, 1239162, 4750121, 9500242, 14250363, 28500726]

約数ペア:

[(1, 28500726), (2, 14250363), (3, 9500242), (6, 4750121), (23, 1239162), (46, 619581), (69, 413054), (138, 206527)]