66071852

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{214519}}^1$

素因数の和:214541

約数の個数: 24

約数和(自身を含む): 144157440

約数和(自身を除く): 78085588

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 214519, 429038, 858076, 1501633, 2359709, 3003266, 4719418, 6006532, 9438836, 16517963, 33035926, 66071852]

約数ペア:

[(1, 66071852), (2, 33035926), (4, 16517963), (7, 9438836), (11, 6006532), (14, 4719418), (22, 3003266), (28, 2359709), (44, 1501633), (77, 858076), (154, 429038), (308, 214519)]