25281506

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{4027}}^1$

素因数の和:4145

約数の個数: 16

約数和(自身を含む): 39345504

約数和(自身を除く): 14063998

約数列:

[1, 2, 43, 73, 86, 146, 3139, 4027, 6278, 8054, 173161, 293971, 346322, 587942, 12640753, 25281506]

約数ペア:

[(1, 25281506), (2, 12640753), (43, 587942), (73, 346322), (86, 293971), (146, 173161), (3139, 8054), (4027, 6278)]