26054438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 43092000

約数和(自身を除く): 17037562

約数列:

[1, 2, 17, 34, 37, 74, 139, 149, 278, 298, 629, 1258, 2363, 2533, 4726, 5066, 5143, 5513, 10286, 11026, 20711, 41422, 87431, 93721, 174862, 187442, 352087, 704174, 766307, 1532614, 13027219, 26054438]

約数ペア:

[(1, 26054438), (2, 13027219), (17, 1532614), (34, 766307), (37, 704174), (74, 352087), (139, 187442), (149, 174862), (278, 93721), (298, 87431), (629, 41422), (1258, 20711), (2363, 11026), (2533, 10286), (4726, 5513), (5066, 5143)]