82714156

素因数分解:

$2^2\times 7^2\times {\mathrm{397}}^1\times {\mathrm{1063}}^1$

素因数の和:1478

約数の個数: 36

約数和(自身を含む): 168965328

約数和(自身を除く): 86251172

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 397, 794, 1063, 1588, 2126, 2779, 4252, 5558, 7441, 11116, 14882, 19453, 29764, 38906, 52087, 77812, 104174, 208348, 422011, 844022, 1688044, 2954077, 5908154, 11816308, 20678539, 41357078, 82714156]

約数ペア:

[(1, 82714156), (2, 41357078), (4, 20678539), (7, 11816308), (14, 5908154), (28, 2954077), (49, 1688044), (98, 844022), (196, 422011), (397, 208348), (794, 104174), (1063, 77812), (1588, 52087), (2126, 38906), (2779, 29764), (4252, 19453), (5558, 14882), (7441, 11116)]