894265456

素因数分解:

$2^4\times 7^1\times {\mathrm{7984513}}^1$

素因数の和:7984528

約数の個数: 20

約数和(自身を含む): 1980159472

約数和(自身を除く): 1085894016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 7984513, 15969026, 31938052, 55891591, 63876104, 111783182, 127752208, 223566364, 447132728, 894265456]

約数ペア:

[(1, 894265456), (2, 447132728), (4, 223566364), (7, 127752208), (8, 111783182), (14, 63876104), (16, 55891591), (28, 31938052), (56, 15969026), (112, 7984513)]