67282712

素因数分解:

$2^3\times 7^1\times {\mathrm{491}}^1\times {\mathrm{2447}}^1$

素因数の和:2951

約数の個数: 32

約数和(自身を含む): 144529920

約数和(自身を除く): 77247208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 491, 982, 1964, 2447, 3437, 3928, 4894, 6874, 9788, 13748, 17129, 19576, 27496, 34258, 68516, 137032, 1201477, 2402954, 4805908, 8410339, 9611816, 16820678, 33641356, 67282712]

約数ペア:

[(1, 67282712), (2, 33641356), (4, 16820678), (7, 9611816), (8, 8410339), (14, 4805908), (28, 2402954), (56, 1201477), (491, 137032), (982, 68516), (1964, 34258), (2447, 27496), (3437, 19576), (3928, 17129), (4894, 13748), (6874, 9788)]