28307194078

素因数分解:

$2^1\times {\mathrm{67}}^2\times {\mathrm{1741}}^1\times {\mathrm{1811}}^1$

素因数の和:3688

約数の個数: 24

約数和(自身を含む): 43152566184

約数和(自身を除く): 14845372106

約数列:

[1, 2, 67, 134, 1741, 1811, 3482, 3622, 4489, 8978, 116647, 121337, 233294, 242674, 3152951, 6305902, 7815349, 8129579, 15630698, 16259158, 211247717, 422495434, 14153597039, 28307194078]

約数ペア:

[(1, 28307194078), (2, 14153597039), (67, 422495434), (134, 211247717), (1741, 16259158), (1811, 15630698), (3482, 8129579), (3622, 7815349), (4489, 6305902), (8978, 3152951), (116647, 242674), (121337, 233294)]