71318464

素因数分解:

$2^6\times 7^1\times {\mathrm{159193}}^1$

素因数の和:159212

約数の個数: 28

約数和(自身を含む): 161741104

約数和(自身を除く): 90422640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 159193, 318386, 636772, 1114351, 1273544, 2228702, 2547088, 4457404, 5094176, 8914808, 10188352, 17829616, 35659232, 71318464]

約数ペア:

[(1, 71318464), (2, 35659232), (4, 17829616), (7, 10188352), (8, 8914808), (14, 5094176), (16, 4457404), (28, 2547088), (32, 2228702), (56, 1273544), (64, 1114351), (112, 636772), (224, 318386), (448, 159193)]