26335393

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 32503680

約数和(自身を除く): 6168287

約数列:

[1, 7, 29, 43, 49, 203, 301, 431, 1247, 1421, 2107, 3017, 8729, 12499, 18533, 21119, 61103, 87493, 129731, 537457, 612451, 908117, 3762199, 26335393]

約数ペア:

[(1, 26335393), (7, 3762199), (29, 908117), (43, 612451), (49, 537457), (203, 129731), (301, 87493), (431, 61103), (1247, 21119), (1421, 18533), (2107, 12499), (3017, 8729)]