66886274

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{52501}}^1$

素因数の和:52530

約数の個数: 24

約数和(自身を含む): 125689788

約数和(自身を除く): 58803514

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 52501, 105002, 367507, 682513, 735014, 1365026, 2572549, 4777591, 5145098, 9555182, 33443137, 66886274]

約数ペア:

[(1, 66886274), (2, 33443137), (7, 9555182), (13, 5145098), (14, 4777591), (26, 2572549), (49, 1365026), (91, 735014), (98, 682513), (182, 367507), (637, 105002), (1274, 52501)]