25216856

素因数分解:

$2^3\times 7^1\times {\mathrm{450301}}^1$

素因数の和:450314

約数の個数: 16

約数和(自身を含む): 54036240

約数和(自身を除く): 28819384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 450301, 900602, 1801204, 3152107, 3602408, 6304214, 12608428, 25216856]

約数ペア:

[(1, 25216856), (2, 12608428), (4, 6304214), (7, 3602408), (8, 3152107), (14, 1801204), (28, 900602), (56, 450301)]