66164896

素因数分解:

$2^5\times 7^2\times {\mathrm{42197}}^1$

素因数の和:42221

約数の個数: 36

約数和(自身を含む): 151533018

約数和(自身を除く): 85368122

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 42197, 84394, 168788, 295379, 337576, 590758, 675152, 1181516, 1350304, 2067653, 2363032, 4135306, 4726064, 8270612, 9452128, 16541224, 33082448, 66164896]

約数ペア:

[(1, 66164896), (2, 33082448), (4, 16541224), (7, 9452128), (8, 8270612), (14, 4726064), (16, 4135306), (28, 2363032), (32, 2067653), (49, 1350304), (56, 1181516), (98, 675152), (112, 590758), (196, 337576), (224, 295379), (392, 168788), (784, 84394), (1568, 42197)]