28054658

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{769}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 47401200

約数和(自身を除く): 19346542

約数列:

[1, 2, 17, 29, 34, 37, 58, 74, 493, 629, 769, 986, 1073, 1258, 1538, 2146, 13073, 18241, 22301, 26146, 28453, 36482, 44602, 56906, 379117, 483701, 758234, 825137, 967402, 1650274, 14027329, 28054658]

約数ペア:

[(1, 28054658), (2, 14027329), (17, 1650274), (29, 967402), (34, 825137), (37, 758234), (58, 483701), (74, 379117), (493, 56906), (629, 44602), (769, 36482), (986, 28453), (1073, 26146), (1258, 22301), (1538, 18241), (2146, 13073)]