66797978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{5573}}^1$

素因数の和:6049

約数の個数: 16

約数和(自身を含む): 108157896

約数和(自身を除く): 41359918

約数列:

[1, 2, 13, 26, 461, 922, 5573, 5993, 11146, 11986, 72449, 144898, 2569153, 5138306, 33398989, 66797978]

約数ペア:

[(1, 66797978), (2, 33398989), (13, 5138306), (26, 2569153), (461, 144898), (922, 72449), (5573, 11986), (5993, 11146)]