77949742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157793}}^1$

素因数の和:157827

約数の個数: 16

約数和(自身を含む): 132546960

約数和(自身を除く): 54597218

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 157793, 315586, 2051309, 2998067, 4102618, 5996134, 38974871, 77949742]

約数ペア:

[(1, 77949742), (2, 38974871), (13, 5996134), (19, 4102618), (26, 2998067), (38, 2051309), (247, 315586), (494, 157793)]