67213214

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{1949}}^1$

素因数の和:2395

約数の個数: 16

約数和(自身を含む): 103474800

約数和(自身を除く): 36261586

約数列:

[1, 2, 43, 86, 401, 802, 1949, 3898, 17243, 34486, 83807, 167614, 781549, 1563098, 33606607, 67213214]

約数ペア:

[(1, 67213214), (2, 33606607), (43, 1563098), (86, 781549), (401, 167614), (802, 83807), (1949, 34486), (3898, 17243)]