25187708

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{69197}}^1$

素因数の和:69221

約数の個数: 24

約数和(自身を含む): 54251232

約数和(自身を除く): 29063524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 69197, 138394, 276788, 484379, 899561, 968758, 1799122, 1937516, 3598244, 6296927, 12593854, 25187708]

約数ペア:

[(1, 25187708), (2, 12593854), (4, 6296927), (7, 3598244), (13, 1937516), (14, 1799122), (26, 968758), (28, 899561), (52, 484379), (91, 276788), (182, 138394), (364, 69197)]