56517776

素因数分解:

$2^4\times 7^2\times {\mathrm{72089}}^1$

素因数の和:72111

約数の個数: 30

約数和(自身を含む): 127383030

約数和(自身を除く): 70865254

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 72089, 144178, 288356, 504623, 576712, 1009246, 1153424, 2018492, 3532361, 4036984, 7064722, 8073968, 14129444, 28258888, 56517776]

約数ペア:

[(1, 56517776), (2, 28258888), (4, 14129444), (7, 8073968), (8, 7064722), (14, 4036984), (16, 3532361), (28, 2018492), (49, 1153424), (56, 1009246), (98, 576712), (112, 504623), (196, 288356), (392, 144178), (784, 72089)]