79248886

素因数分解:

$2^1\times {\mathrm{19}}^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 129016800

約数和(自身を除く): 49767914

約数列:

[1, 2, 19, 38, 53, 106, 109, 218, 361, 722, 1007, 2014, 2071, 4142, 5777, 6859, 11554, 13718, 19133, 38266, 39349, 78698, 109763, 219526, 363527, 727054, 747631, 1495262, 2085497, 4170994, 39624443, 79248886]

約数ペア:

[(1, 79248886), (2, 39624443), (19, 4170994), (38, 2085497), (53, 1495262), (106, 747631), (109, 727054), (218, 363527), (361, 219526), (722, 109763), (1007, 78698), (2014, 39349), (2071, 38266), (4142, 19133), (5777, 13718), (6859, 11554)]