28108768

素因数分解:

$2^5\times {\mathrm{491}}^1\times {\mathrm{1789}}^1$

素因数の和:2290

約数の個数: 24

約数和(自身を含む): 55482840

約数和(自身を除く): 27374072

約数列:

[1, 2, 4, 8, 16, 32, 491, 982, 1789, 1964, 3578, 3928, 7156, 7856, 14312, 15712, 28624, 57248, 878399, 1756798, 3513596, 7027192, 14054384, 28108768]

約数ペア:

[(1, 28108768), (2, 14054384), (4, 7027192), (8, 3513596), (16, 1756798), (32, 878399), (491, 57248), (982, 28624), (1789, 15712), (1964, 14312), (3578, 7856), (3928, 7156)]