8070286

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 14681088

約数和(自身を除く): 6610802

約数列:

[1, 2, 7, 14, 23, 46, 71, 142, 161, 322, 353, 497, 706, 994, 1633, 2471, 3266, 4942, 8119, 11431, 16238, 22862, 25063, 50126, 56833, 113666, 175441, 350882, 576449, 1152898, 4035143, 8070286]

約数ペア:

[(1, 8070286), (2, 4035143), (7, 1152898), (14, 576449), (23, 350882), (46, 175441), (71, 113666), (142, 56833), (161, 50126), (322, 25063), (353, 22862), (497, 16238), (706, 11431), (994, 8119), (1633, 4942), (2471, 3266)]