28237188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{336157}}^1$

素因数の和:336171

約数の個数: 24

約数和(自身を含む): 75299392

約数和(自身を除く): 47062204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 336157, 672314, 1008471, 1344628, 2016942, 2353099, 4033884, 4706198, 7059297, 9412396, 14118594, 28237188]

約数ペア:

[(1, 28237188), (2, 14118594), (3, 9412396), (4, 7059297), (6, 4706198), (7, 4033884), (12, 2353099), (14, 2016942), (21, 1344628), (28, 1008471), (42, 672314), (84, 336157)]