38385298

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 70713216

約数和(自身を除く): 32327918

約数列:

[1, 2, 7, 14, 23, 46, 71, 73, 142, 146, 161, 322, 497, 511, 529, 994, 1022, 1058, 1633, 1679, 3266, 3358, 3703, 5183, 7406, 10366, 11431, 11753, 22862, 23506, 36281, 37559, 38617, 72562, 75118, 77234, 119209, 238418, 262913, 270319, 525826, 540638, 834463, 1668926, 2741807, 5483614, 19192649, 38385298]

約数ペア:

[(1, 38385298), (2, 19192649), (7, 5483614), (14, 2741807), (23, 1668926), (46, 834463), (71, 540638), (73, 525826), (142, 270319), (146, 262913), (161, 238418), (322, 119209), (497, 77234), (511, 75118), (529, 72562), (994, 38617), (1022, 37559), (1058, 36281), (1633, 23506), (1679, 22862), (3266, 11753), (3358, 11431), (3703, 10366), (5183, 7406)]