66518396

素因数分解:

$2^2\times 7^1\times {\mathrm{1229}}^1\times {\mathrm{1933}}^1$

素因数の和:3173

約数の個数: 24

約数和(自身を含む): 133213920

約数和(自身を除く): 66695524

約数列:

[1, 2, 4, 7, 14, 28, 1229, 1933, 2458, 3866, 4916, 7732, 8603, 13531, 17206, 27062, 34412, 54124, 2375657, 4751314, 9502628, 16629599, 33259198, 66518396]

約数ペア:

[(1, 66518396), (2, 33259198), (4, 16629599), (7, 9502628), (14, 4751314), (28, 2375657), (1229, 54124), (1933, 34412), (2458, 27062), (3866, 17206), (4916, 13531), (7732, 8603)]