64291472

素因数分解:

$2^4\times 7^1\times {\mathrm{574031}}^1$

素因数の和:574046

約数の個数: 20

約数和(自身を含む): 142359936

約数和(自身を除く): 78068464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 574031, 1148062, 2296124, 4018217, 4592248, 8036434, 9184496, 16072868, 32145736, 64291472]

約数ペア:

[(1, 64291472), (2, 32145736), (4, 16072868), (7, 9184496), (8, 8036434), (14, 4592248), (16, 4018217), (28, 2296124), (56, 1148062), (112, 574031)]