25254274

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{5737}}^1$

素因数の和:5841

約数の個数: 16

約数和(自身を含む): 39661056

約数和(自身を除く): 14406782

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 5737, 11474, 177847, 355694, 407327, 814654, 12627137, 25254274]

約数ペア:

[(1, 25254274), (2, 12627137), (31, 814654), (62, 407327), (71, 355694), (142, 177847), (2201, 11474), (4402, 5737)]