69154568

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{17393}}^1$

素因数の和:17477

約数の個数: 32

約数和(自身を含む): 150284160

約数和(自身を除く): 81129592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 17393, 34786, 69572, 121751, 139144, 243502, 487004, 974008, 1234903, 2469806, 4939612, 8644321, 9879224, 17288642, 34577284, 69154568]

約数ペア:

[(1, 69154568), (2, 34577284), (4, 17288642), (7, 9879224), (8, 8644321), (14, 4939612), (28, 2469806), (56, 1234903), (71, 974008), (142, 487004), (284, 243502), (497, 139144), (568, 121751), (994, 69572), (1988, 34786), (3976, 17393)]