66213364

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{24379}}^1$

素因数の和:24487

約数の個数: 24

約数和(自身を含む): 133797440

約数和(自身を除く): 67584076

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 24379, 48758, 97516, 170653, 341306, 682612, 2364763, 4729526, 9459052, 16553341, 33106682, 66213364]

約数ペア:

[(1, 66213364), (2, 33106682), (4, 16553341), (7, 9459052), (14, 4729526), (28, 2364763), (97, 682612), (194, 341306), (388, 170653), (679, 97516), (1358, 48758), (2716, 24379)]