69878738

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{463}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 116660736

約数和(自身を除く): 46781998

約数列:

[1, 2, 17, 23, 34, 46, 193, 386, 391, 463, 782, 926, 3281, 4439, 6562, 7871, 8878, 10649, 15742, 21298, 75463, 89359, 150926, 178718, 181033, 362066, 1519103, 2055257, 3038206, 4110514, 34939369, 69878738]

約数ペア:

[(1, 69878738), (2, 34939369), (17, 4110514), (23, 3038206), (34, 2055257), (46, 1519103), (193, 362066), (386, 181033), (391, 178718), (463, 150926), (782, 89359), (926, 75463), (3281, 21298), (4439, 15742), (6562, 10649), (7871, 8878)]