42637478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{5273}}^1$

素因数の和:5599

約数の個数: 16

約数和(自身を含む): 69110496

約数和(自身を除く): 26473018

約数列:

[1, 2, 13, 26, 311, 622, 4043, 5273, 8086, 10546, 68549, 137098, 1639903, 3279806, 21318739, 42637478]

約数ペア:

[(1, 42637478), (2, 21318739), (13, 3279806), (26, 1639903), (311, 137098), (622, 68549), (4043, 10546), (5273, 8086)]