25375952

素因数分解:

$2^4\times 7^1\times {\mathrm{226571}}^1$

素因数の和:226586

約数の個数: 20

約数和(自身を含む): 56189856

約数和(自身を除く): 30813904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 226571, 453142, 906284, 1585997, 1812568, 3171994, 3625136, 6343988, 12687976, 25375952]

約数ペア:

[(1, 25375952), (2, 12687976), (4, 6343988), (7, 3625136), (8, 3171994), (14, 1812568), (16, 1585997), (28, 906284), (56, 453142), (112, 226571)]