67071224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{1103}}^1$

素因数の和:1811

約数の個数: 32

約数和(自身を含む): 137514240

約数和(自身を除く): 70443016

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 691, 1103, 1382, 2206, 2764, 4412, 5528, 7601, 8824, 12133, 15202, 24266, 30404, 48532, 60808, 97064, 762173, 1524346, 3048692, 6097384, 8383903, 16767806, 33535612, 67071224]

約数ペア:

[(1, 67071224), (2, 33535612), (4, 16767806), (8, 8383903), (11, 6097384), (22, 3048692), (44, 1524346), (88, 762173), (691, 97064), (1103, 60808), (1382, 48532), (2206, 30404), (2764, 24266), (4412, 15202), (5528, 12133), (7601, 8824)]