11720128

素因数分解:

$2^6\times 7^1\times {\mathrm{26161}}^1$

素因数の和:26180

約数の個数: 28

約数和(自身を含む): 26580592

約数和(自身を除く): 14860464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 26161, 52322, 104644, 183127, 209288, 366254, 418576, 732508, 837152, 1465016, 1674304, 2930032, 5860064, 11720128]

約数ペア:

[(1, 11720128), (2, 5860064), (4, 2930032), (7, 1674304), (8, 1465016), (14, 837152), (16, 732508), (28, 418576), (32, 366254), (56, 209288), (64, 183127), (112, 104644), (224, 52322), (448, 26161)]