26414066

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{499}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 48000000

約数和(自身を除く): 21585934

約数列:

[1, 2, 7, 14, 19, 38, 133, 199, 266, 398, 499, 998, 1393, 2786, 3493, 3781, 6986, 7562, 9481, 18962, 26467, 52934, 66367, 99301, 132734, 198602, 695107, 1390214, 1886719, 3773438, 13207033, 26414066]

約数ペア:

[(1, 26414066), (2, 13207033), (7, 3773438), (14, 1886719), (19, 1390214), (38, 695107), (133, 198602), (199, 132734), (266, 99301), (398, 66367), (499, 52934), (998, 26467), (1393, 18962), (2786, 9481), (3493, 7562), (3781, 6986)]