78270062

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{70009}}^1$

素因数の和:70067

約数の個数: 16

約数和(自身を含む): 129378480

約数和(自身を除く): 51108418

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 70009, 140018, 910117, 1820234, 3010387, 6020774, 39135031, 78270062]

約数ペア:

[(1, 78270062), (2, 39135031), (13, 6020774), (26, 3010387), (43, 1820234), (86, 910117), (559, 140018), (1118, 70009)]