25798192

素因数分解:

$2^4\times 7^1\times {\mathrm{230341}}^1$

素因数の和:230356

約数の個数: 20

約数和(自身を含む): 57124816

約数和(自身を除く): 31326624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 230341, 460682, 921364, 1612387, 1842728, 3224774, 3685456, 6449548, 12899096, 25798192]

約数ペア:

[(1, 25798192), (2, 12899096), (4, 6449548), (7, 3685456), (8, 3224774), (14, 1842728), (16, 1612387), (28, 921364), (56, 460682), (112, 230341)]