140896672

素因数分解:

$2^5\times 7^1\times {\mathrm{629003}}^1$

素因数の和:629020

約数の個数: 24

約数和(自身を含む): 317018016

約数和(自身を除く): 176121344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 629003, 1258006, 2516012, 4403021, 5032024, 8806042, 10064048, 17612084, 20128096, 35224168, 70448336, 140896672]

約数ペア:

[(1, 140896672), (2, 70448336), (4, 35224168), (7, 20128096), (8, 17612084), (14, 10064048), (16, 8806042), (28, 5032024), (32, 4403021), (56, 2516012), (112, 1258006), (224, 629003)]