66880624

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{88937}}^1$

素因数の和:88992

約数の個数: 20

約数和(自身を含む): 132339744

約数和(自身を除く): 65459120

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 88937, 177874, 355748, 711496, 1422992, 4180039, 8360078, 16720156, 33440312, 66880624]

約数ペア:

[(1, 66880624), (2, 33440312), (4, 16720156), (8, 8360078), (16, 4180039), (47, 1422992), (94, 711496), (188, 355748), (376, 177874), (752, 88937)]