28766788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{977}}^1$

素因数の和:1431

約数の個数: 24

約数和(自身を含む): 53480952

約数和(自身を除く): 24714164

約数列:

[1, 2, 4, 17, 34, 68, 433, 866, 977, 1732, 1954, 3908, 7361, 14722, 16609, 29444, 33218, 66436, 423041, 846082, 1692164, 7191697, 14383394, 28766788]

約数ペア:

[(1, 28766788), (2, 14383394), (4, 7191697), (17, 1692164), (34, 846082), (68, 423041), (433, 66436), (866, 33218), (977, 29444), (1732, 16609), (1954, 14722), (3908, 7361)]