28072572

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{212671}}^1$

素因数の和:212689

約数の個数: 24

約数和(自身を含む): 71457792

約数和(自身を除く): 43385220

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 212671, 425342, 638013, 850684, 1276026, 2339381, 2552052, 4678762, 7018143, 9357524, 14036286, 28072572]

約数ペア:

[(1, 28072572), (2, 14036286), (3, 9357524), (4, 7018143), (6, 4678762), (11, 2552052), (12, 2339381), (22, 1276026), (33, 850684), (44, 638013), (66, 425342), (132, 212671)]