25768876

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{3581}}^1$

素因数の和:3849

約数の個数: 24

約数和(自身を含む): 51752736

約数和(自身を除く): 25983860

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 1028, 1799, 3581, 3598, 7162, 7196, 14324, 25067, 50134, 100268, 920317, 1840634, 3681268, 6442219, 12884438, 25768876]

約数ペア:

[(1, 25768876), (2, 12884438), (4, 6442219), (7, 3681268), (14, 1840634), (28, 920317), (257, 100268), (514, 50134), (1028, 25067), (1799, 14324), (3581, 7196), (3598, 7162)]