65641408

素因数分解:

$2^6\times 7^1\times {\mathrm{146521}}^1$

素因数の和:146540

約数の個数: 28

約数和(自身を含む): 148866352

約数和(自身を除く): 83224944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 146521, 293042, 586084, 1025647, 1172168, 2051294, 2344336, 4102588, 4688672, 8205176, 9377344, 16410352, 32820704, 65641408]

約数ペア:

[(1, 65641408), (2, 32820704), (4, 16410352), (7, 9377344), (8, 8205176), (14, 4688672), (16, 4102588), (28, 2344336), (32, 2051294), (56, 1172168), (64, 1025647), (112, 586084), (224, 293042), (448, 146521)]