27298288

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{89797}}^1$

素因数の和:89824

約数の個数: 20

約数和(自身を含む): 55674760

約数和(自身を除く): 28376472

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 89797, 179594, 359188, 718376, 1436752, 1706143, 3412286, 6824572, 13649144, 27298288]

約数ペア:

[(1, 27298288), (2, 13649144), (4, 6824572), (8, 3412286), (16, 1706143), (19, 1436752), (38, 718376), (76, 359188), (152, 179594), (304, 89797)]