25665874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{2027}}^1$

素因数の和:2529

約数の個数: 16

約数和(自身を含む): 41565888

約数和(自身を除く): 15900014

約数列:

[1, 2, 13, 26, 487, 974, 2027, 4054, 6331, 12662, 26351, 52702, 987149, 1974298, 12832937, 25665874]

約数ペア:

[(1, 25665874), (2, 12832937), (13, 1974298), (26, 987149), (487, 52702), (974, 26351), (2027, 12662), (4054, 6331)]