72247826

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{2791}}^1$

素因数の和:2886

約数の個数: 24

約数和(自身を含む): 126846144

約数和(自身を除く): 54598318

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 1849, 2791, 3698, 5582, 12943, 19537, 25886, 39074, 120013, 240026, 840091, 1680182, 5160559, 10321118, 36123913, 72247826]

約数ペア:

[(1, 72247826), (2, 36123913), (7, 10321118), (14, 5160559), (43, 1680182), (86, 840091), (301, 240026), (602, 120013), (1849, 39074), (2791, 25886), (3698, 19537), (5582, 12943)]