70389886

素因数分解:

$2^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{5471}}^1$

素因数の和:6399

約数の個数: 16

約数和(自身を含む): 120821760

約数和(自身を除く): 50431874

約数列:

[1, 2, 7, 14, 919, 1838, 5471, 6433, 10942, 12866, 38297, 76594, 5027849, 10055698, 35194943, 70389886]

約数ペア:

[(1, 70389886), (2, 35194943), (7, 10055698), (14, 5027849), (919, 76594), (1838, 38297), (5471, 12866), (6433, 10942)]