77387726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{22721}}^1$

素因数の和:22867

約数の個数: 16

約数和(自身を含む): 125970768

約数和(自身を除く): 48583042

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 22721, 45442, 295373, 590746, 2976451, 5952902, 38693863, 77387726]

約数ペア:

[(1, 77387726), (2, 38693863), (13, 5952902), (26, 2976451), (131, 590746), (262, 295373), (1703, 45442), (3406, 22721)]