65989714

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{919}}^1$

素因数の和:1174

約数の個数: 32

約数和(自身を含む): 118702080

約数和(自身を除く): 52712366

約数列:

[1, 2, 7, 14, 23, 46, 161, 223, 322, 446, 919, 1561, 1838, 3122, 5129, 6433, 10258, 12866, 21137, 35903, 42274, 71806, 147959, 204937, 295918, 409874, 1434559, 2869118, 4713551, 9427102, 32994857, 65989714]

約数ペア:

[(1, 65989714), (2, 32994857), (7, 9427102), (14, 4713551), (23, 2869118), (46, 1434559), (161, 409874), (223, 295918), (322, 204937), (446, 147959), (919, 71806), (1561, 42274), (1838, 35903), (3122, 21137), (5129, 12866), (6433, 10258)]