26940208

素因数分解:

$2^4\times {\mathrm{1087}}^1\times {\mathrm{1549}}^1$

素因数の和:2644

約数の個数: 20

約数和(自身を含む): 52278400

約数和(自身を除く): 25338192

約数列:

[1, 2, 4, 8, 16, 1087, 1549, 2174, 3098, 4348, 6196, 8696, 12392, 17392, 24784, 1683763, 3367526, 6735052, 13470104, 26940208]

約数ペア:

[(1, 26940208), (2, 13470104), (4, 6735052), (8, 3367526), (16, 1683763), (1087, 24784), (1549, 17392), (2174, 12392), (3098, 8696), (4348, 6196)]