56660464

素因数分解:

$2^4\times 7^2\times {\mathrm{72271}}^1$

素因数の和:72293

約数の個数: 30

約数和(自身を含む): 127704624

約数和(自身を除く): 71044160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 72271, 144542, 289084, 505897, 578168, 1011794, 1156336, 2023588, 3541279, 4047176, 7082558, 8094352, 14165116, 28330232, 56660464]

約数ペア:

[(1, 56660464), (2, 28330232), (4, 14165116), (7, 8094352), (8, 7082558), (14, 4047176), (16, 3541279), (28, 2023588), (49, 1156336), (56, 1011794), (98, 578168), (112, 505897), (196, 289084), (392, 144542), (784, 72271)]