40282256

素因数分解:

$2^4\times 7^1\times {\mathrm{359663}}^1$

素因数の和:359678

約数の個数: 20

約数和(自身を含む): 89196672

約数和(自身を除く): 48914416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 359663, 719326, 1438652, 2517641, 2877304, 5035282, 5754608, 10070564, 20141128, 40282256]

約数ペア:

[(1, 40282256), (2, 20141128), (4, 10070564), (7, 5754608), (8, 5035282), (14, 2877304), (16, 2517641), (28, 1438652), (56, 719326), (112, 359663)]