26131912

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{53549}}^1$

素因数の和:53616

約数の個数: 16

約数和(自身を含む): 49801500

約数和(自身を除く): 23669588

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 53549, 107098, 214196, 428392, 3266489, 6532978, 13065956, 26131912]

約数ペア:

[(1, 26131912), (2, 13065956), (4, 6532978), (8, 3266489), (61, 428392), (122, 214196), (244, 107098), (488, 53549)]