7658930864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{104311}}^1$

素因数の和:104685

約数の個数: 40

約数和(自身を含む): 16026078432

約数和(自身を除く): 8367147568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 353, 706, 1412, 2824, 4589, 5648, 9178, 18356, 36712, 73424, 104311, 208622, 417244, 834488, 1356043, 1668976, 2712086, 5424172, 10848344, 21696688, 36821783, 73643566, 147287132, 294574264, 478683179, 589148528, 957366358, 1914732716, 3829465432, 7658930864]

約数ペア:

[(1, 7658930864), (2, 3829465432), (4, 1914732716), (8, 957366358), (13, 589148528), (16, 478683179), (26, 294574264), (52, 147287132), (104, 73643566), (208, 36821783), (353, 21696688), (706, 10848344), (1412, 5424172), (2824, 2712086), (4589, 1668976), (5648, 1356043), (9178, 834488), (18356, 417244), (36712, 208622), (73424, 104311)]