70768514

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1\times {\mathrm{919}}^1$

素因数の和:1337

約数の個数: 16

約数和(自身を含む): 107419200

約数和(自身を除く): 36650686

約数列:

[1, 2, 139, 277, 278, 554, 919, 1838, 38503, 77006, 127741, 254563, 255482, 509126, 35384257, 70768514]

約数ペア:

[(1, 70768514), (2, 35384257), (139, 509126), (277, 255482), (278, 254563), (554, 127741), (919, 77006), (1838, 38503)]