28549610

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{3529}}^1$

素因数の和:4345

約数の個数: 16

約数和(自身を含む): 51467400

約数和(自身を除く): 22917790

約数列:

[1, 2, 5, 10, 809, 1618, 3529, 4045, 7058, 8090, 17645, 35290, 2854961, 5709922, 14274805, 28549610]

約数ペア:

[(1, 28549610), (2, 14274805), (5, 5709922), (10, 2854961), (809, 35290), (1618, 17645), (3529, 8090), (4045, 7058)]