71155072

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{8297}}^1$

素因数の和:8378

約数の個数: 32

約数和(自身を含む): 143887320

約数和(自身を除く): 72732248

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 268, 536, 1072, 2144, 4288, 8297, 8576, 16594, 33188, 66376, 132752, 265504, 531008, 555899, 1062016, 1111798, 2223596, 4447192, 8894384, 17788768, 35577536, 71155072]

約数ペア:

[(1, 71155072), (2, 35577536), (4, 17788768), (8, 8894384), (16, 4447192), (32, 2223596), (64, 1111798), (67, 1062016), (128, 555899), (134, 531008), (268, 265504), (536, 132752), (1072, 66376), (2144, 33188), (4288, 16594), (8297, 8576)]