28425144

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107671}}^1$

素因数の和:107691

約数の個数: 32

約数和(自身を含む): 77523840

約数和(自身を除く): 49098696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 107671, 215342, 323013, 430684, 646026, 861368, 1184381, 1292052, 2368762, 2584104, 3553143, 4737524, 7106286, 9475048, 14212572, 28425144]

約数ペア:

[(1, 28425144), (2, 14212572), (3, 9475048), (4, 7106286), (6, 4737524), (8, 3553143), (11, 2584104), (12, 2368762), (22, 1292052), (24, 1184381), (33, 861368), (44, 646026), (66, 430684), (88, 323013), (132, 215342), (264, 107671)]