8007956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 16426368

約数和(自身を除く): 8418412

約数列:

[1, 2, 4, 11, 22, 23, 41, 44, 46, 82, 92, 164, 193, 253, 386, 451, 506, 772, 902, 943, 1012, 1804, 1886, 2123, 3772, 4246, 4439, 7913, 8492, 8878, 10373, 15826, 17756, 20746, 31652, 41492, 48829, 87043, 97658, 174086, 181999, 195316, 348172, 363998, 727996, 2001989, 4003978, 8007956]

約数ペア:

[(1, 8007956), (2, 4003978), (4, 2001989), (11, 727996), (22, 363998), (23, 348172), (41, 195316), (44, 181999), (46, 174086), (82, 97658), (92, 87043), (164, 48829), (193, 41492), (253, 31652), (386, 20746), (451, 17756), (506, 15826), (772, 10373), (902, 8878), (943, 8492), (1012, 7913), (1804, 4439), (1886, 4246), (2123, 3772)]