66771796

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{183439}}^1$

素因数の和:183463

約数の個数: 24

約数和(自身を含む): 143816960

約数和(自身を除く): 77045164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 183439, 366878, 733756, 1284073, 2384707, 2568146, 4769414, 5136292, 9538828, 16692949, 33385898, 66771796]

約数ペア:

[(1, 66771796), (2, 33385898), (4, 16692949), (7, 9538828), (13, 5136292), (14, 4769414), (26, 2568146), (28, 2384707), (52, 1284073), (91, 733756), (182, 366878), (364, 183439)]