28952286

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{438671}}^1$

素因数の和:438687

約数の個数: 16

約数和(自身を含む): 63168768

約数和(自身を除く): 34216482

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 438671, 877342, 1316013, 2632026, 4825381, 9650762, 14476143, 28952286]

約数ペア:

[(1, 28952286), (2, 14476143), (3, 9650762), (6, 4825381), (11, 2632026), (22, 1316013), (33, 877342), (66, 438671)]