3981112

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 7793280

約数和(自身を除く): 3812168

約数列:

[1, 2, 4, 8, 43, 71, 86, 142, 163, 172, 284, 326, 344, 568, 652, 1304, 3053, 6106, 7009, 11573, 12212, 14018, 23146, 24424, 28036, 46292, 56072, 92584, 497639, 995278, 1990556, 3981112]

約数ペア:

[(1, 3981112), (2, 1990556), (4, 995278), (8, 497639), (43, 92584), (71, 56072), (86, 46292), (142, 28036), (163, 24424), (172, 23146), (284, 14018), (326, 12212), (344, 11573), (568, 7009), (652, 6106), (1304, 3053)]