27816292

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{919}}^1$

素因数の和:1000

約数の個数: 48

約数和(自身を含む): 59351040

約数和(自身を除く): 31534748

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 92, 94, 161, 188, 322, 329, 644, 658, 919, 1081, 1316, 1838, 2162, 3676, 4324, 6433, 7567, 12866, 15134, 21137, 25732, 30268, 42274, 43193, 84548, 86386, 147959, 172772, 295918, 302351, 591836, 604702, 993439, 1209404, 1986878, 3973756, 6954073, 13908146, 27816292]

約数ペア:

[(1, 27816292), (2, 13908146), (4, 6954073), (7, 3973756), (14, 1986878), (23, 1209404), (28, 993439), (46, 604702), (47, 591836), (92, 302351), (94, 295918), (161, 172772), (188, 147959), (322, 86386), (329, 84548), (644, 43193), (658, 42274), (919, 30268), (1081, 25732), (1316, 21137), (1838, 15134), (2162, 12866), (3676, 7567), (4324, 6433)]