1729168

素因数分解:

$2^4\times 7^1\times {\mathrm{15439}}^1$

素因数の和:15454

約数の個数: 20

約数和(自身を含む): 3829120

約数和(自身を除く): 2099952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 15439, 30878, 61756, 108073, 123512, 216146, 247024, 432292, 864584, 1729168]

約数ペア:

[(1, 1729168), (2, 864584), (4, 432292), (7, 247024), (8, 216146), (14, 123512), (16, 108073), (28, 61756), (56, 30878), (112, 15439)]