25396084

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47737}}^1$

素因数の和:47767

約数の個数: 24

約数和(自身を含む): 53466560

約数和(自身を除く): 28070476

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 47737, 95474, 190948, 334159, 668318, 907003, 1336636, 1814006, 3628012, 6349021, 12698042, 25396084]

約数ペア:

[(1, 25396084), (2, 12698042), (4, 6349021), (7, 3628012), (14, 1814006), (19, 1336636), (28, 907003), (38, 668318), (76, 334159), (133, 190948), (266, 95474), (532, 47737)]