28177716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{335449}}^1$

素因数の和:335463

約数の個数: 24

約数和(自身を含む): 75140800

約数和(自身を除く): 46963084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 335449, 670898, 1006347, 1341796, 2012694, 2348143, 4025388, 4696286, 7044429, 9392572, 14088858, 28177716]

約数ペア:

[(1, 28177716), (2, 14088858), (3, 9392572), (4, 7044429), (6, 4696286), (7, 4025388), (12, 2348143), (14, 2012694), (21, 1341796), (28, 1006347), (42, 670898), (84, 335449)]