39496678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{463}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 68052096

約数和(自身を除く): 28555418

約数列:

[1, 2, 13, 17, 26, 34, 193, 221, 386, 442, 463, 926, 2509, 3281, 5018, 6019, 6562, 7871, 12038, 15742, 42653, 85306, 89359, 102323, 178718, 204646, 1161667, 1519103, 2323334, 3038206, 19748339, 39496678]

約数ペア:

[(1, 39496678), (2, 19748339), (13, 3038206), (17, 2323334), (26, 1519103), (34, 1161667), (193, 204646), (221, 178718), (386, 102323), (442, 89359), (463, 85306), (926, 42653), (2509, 15742), (3281, 12038), (5018, 7871), (6019, 6562)]