40982564

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{11173}}^1$

素因数の和:11315

約数の個数: 24

約数和(自身を含む): 82598208

約数和(自身を除く): 41615644

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 11173, 22346, 44692, 78211, 156422, 312844, 1463663, 2927326, 5854652, 10245641, 20491282, 40982564]

約数ペア:

[(1, 40982564), (2, 20491282), (4, 10245641), (7, 5854652), (14, 2927326), (28, 1463663), (131, 312844), (262, 156422), (524, 78211), (917, 44692), (1834, 22346), (3668, 11173)]