28547574

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{432539}}^1$

素因数の和:432555

約数の個数: 16

約数和(自身を含む): 62285760

約数和(自身を除く): 33738186

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 432539, 865078, 1297617, 2595234, 4757929, 9515858, 14273787, 28547574]

約数ペア:

[(1, 28547574), (2, 14273787), (3, 9515858), (6, 4757929), (11, 2595234), (22, 1297617), (33, 865078), (66, 432539)]