140706496

素因数分解:

$2^6\times 7^1\times {\mathrm{314077}}^1$

素因数の和:314096

約数の個数: 28

約数和(自身を含む): 319103248

約数和(自身を除く): 178396752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 314077, 628154, 1256308, 2198539, 2512616, 4397078, 5025232, 8794156, 10050464, 17588312, 20100928, 35176624, 70353248, 140706496]

約数ペア:

[(1, 140706496), (2, 70353248), (4, 35176624), (7, 20100928), (8, 17588312), (14, 10050464), (16, 8794156), (28, 5025232), (32, 4397078), (56, 2512616), (64, 2198539), (112, 1256308), (224, 628154), (448, 314077)]