6890128

素因数分解:

$2^4\times 7^1\times {\mathrm{61519}}^1$

素因数の和:61534

約数の個数: 20

約数和(自身を含む): 15256960

約数和(自身を除く): 8366832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 61519, 123038, 246076, 430633, 492152, 861266, 984304, 1722532, 3445064, 6890128]

約数ペア:

[(1, 6890128), (2, 3445064), (4, 1722532), (7, 984304), (8, 861266), (14, 492152), (16, 430633), (28, 246076), (56, 123038), (112, 61519)]