28686588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{341507}}^1$

素因数の和:341521

約数の個数: 24

約数和(自身を含む): 76497792

約数和(自身を除く): 47811204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 341507, 683014, 1024521, 1366028, 2049042, 2390549, 4098084, 4781098, 7171647, 9562196, 14343294, 28686588]

約数ペア:

[(1, 28686588), (2, 14343294), (3, 9562196), (4, 7171647), (6, 4781098), (7, 4098084), (12, 2390549), (14, 2049042), (21, 1366028), (28, 1024521), (42, 683014), (84, 341507)]