67145584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{381509}}^1$

素因数の和:381528

約数の個数: 20

約数和(自身を含む): 141921720

約数和(自身を除く): 74776136

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 381509, 763018, 1526036, 3052072, 4196599, 6104144, 8393198, 16786396, 33572792, 67145584]

約数ペア:

[(1, 67145584), (2, 33572792), (4, 16786396), (8, 8393198), (11, 6104144), (16, 4196599), (22, 3052072), (44, 1526036), (88, 763018), (176, 381509)]