6643336

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1223}}^1$

素因数の和:1333

約数の個数: 32

約数和(自身を含む): 14394240

約数和(自身を除く): 7750904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1223, 1358, 2446, 2716, 4892, 5432, 8561, 9784, 17122, 34244, 68488, 118631, 237262, 474524, 830417, 949048, 1660834, 3321668, 6643336]

約数ペア:

[(1, 6643336), (2, 3321668), (4, 1660834), (7, 949048), (8, 830417), (14, 474524), (28, 237262), (56, 118631), (97, 68488), (194, 34244), (388, 17122), (679, 9784), (776, 8561), (1223, 5432), (1358, 4892), (2446, 2716)]