66471664

素因数分解:

$2^4\times 7^1\times {\mathrm{593497}}^1$

素因数の和:593512

約数の個数: 20

約数和(自身を含む): 147187504

約数和(自身を除く): 80715840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 593497, 1186994, 2373988, 4154479, 4747976, 8308958, 9495952, 16617916, 33235832, 66471664]

約数ペア:

[(1, 66471664), (2, 33235832), (4, 16617916), (7, 9495952), (8, 8308958), (14, 4747976), (16, 4154479), (28, 2373988), (56, 1186994), (112, 593497)]