66396644

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{5437}}^1$

素因数の和:5555

約数の個数: 24

約数和(自身を含む): 120593088

約数和(自身を除く): 54196444

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 284, 3053, 5437, 6106, 10874, 12212, 21748, 233791, 386027, 467582, 772054, 935164, 1544108, 16599161, 33198322, 66396644]

約数ペア:

[(1, 66396644), (2, 33198322), (4, 16599161), (43, 1544108), (71, 935164), (86, 772054), (142, 467582), (172, 386027), (284, 233791), (3053, 21748), (5437, 12212), (6106, 10874)]