70256768

素因数分解:

$2^7\times {\mathrm{263}}^1\times {\mathrm{2087}}^1$

素因数の和:2364

約数の個数: 32

約数和(自身を含む): 140564160

約数和(自身を除く): 70307392

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 263, 526, 1052, 2087, 2104, 4174, 4208, 8348, 8416, 16696, 16832, 33392, 33664, 66784, 133568, 267136, 548881, 1097762, 2195524, 4391048, 8782096, 17564192, 35128384, 70256768]

約数ペア:

[(1, 70256768), (2, 35128384), (4, 17564192), (8, 8782096), (16, 4391048), (32, 2195524), (64, 1097762), (128, 548881), (263, 267136), (526, 133568), (1052, 66784), (2087, 33664), (2104, 33392), (4174, 16832), (4208, 16696), (8348, 8416)]