28826426

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{4721}}^1$

素因数の和:4837

約数の個数: 16

約数和(自身を含む): 44877888

約数和(自身を除く): 16051462

約数列:

[1, 2, 43, 71, 86, 142, 3053, 4721, 6106, 9442, 203003, 335191, 406006, 670382, 14413213, 28826426]

約数ペア:

[(1, 28826426), (2, 14413213), (43, 670382), (71, 406006), (86, 335191), (142, 203003), (3053, 9442), (4721, 6106)]