71210272

素因数分解:

$2^5\times 7^1\times {\mathrm{317903}}^1$

素因数の和:317920

約数の個数: 24

約数和(自身を含む): 160223616

約数和(自身を除く): 89013344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 317903, 635806, 1271612, 2225321, 2543224, 4450642, 5086448, 8901284, 10172896, 17802568, 35605136, 71210272]

約数ペア:

[(1, 71210272), (2, 35605136), (4, 17802568), (7, 10172896), (8, 8901284), (14, 5086448), (16, 4450642), (28, 2543224), (32, 2225321), (56, 1271612), (112, 635806), (224, 317903)]