67304978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{35461}}^1$

素因数の和:35549

約数の個数: 16

約数和(自身を含む): 110215896

約数和(自身を除く): 42910918

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 35461, 70922, 460993, 921986, 2588653, 5177306, 33652489, 67304978]

約数ペア:

[(1, 67304978), (2, 33652489), (13, 5177306), (26, 2588653), (73, 921986), (146, 460993), (949, 70922), (1898, 35461)]