25373488

素因数分解:

$2^4\times 7^1\times {\mathrm{226549}}^1$

素因数の和:226564

約数の個数: 20

約数和(自身を含む): 56184400

約数和(自身を除く): 30810912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 226549, 453098, 906196, 1585843, 1812392, 3171686, 3624784, 6343372, 12686744, 25373488]

約数ペア:

[(1, 25373488), (2, 12686744), (4, 6343372), (7, 3624784), (8, 3171686), (14, 1812392), (16, 1585843), (28, 906196), (56, 453098), (112, 226549)]