56376656

素因数分解:

$2^4\times 7^2\times {\mathrm{71909}}^1$

素因数の和:71931

約数の個数: 30

約数和(自身を含む): 127064970

約数和(自身を除く): 70688314

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 71909, 143818, 287636, 503363, 575272, 1006726, 1150544, 2013452, 3523541, 4026904, 7047082, 8053808, 14094164, 28188328, 56376656]

約数ペア:

[(1, 56376656), (2, 28188328), (4, 14094164), (7, 8053808), (8, 7047082), (14, 4026904), (16, 3523541), (28, 2013452), (49, 1150544), (56, 1006726), (98, 575272), (112, 503363), (196, 287636), (392, 143818), (784, 71909)]