67778966

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{439}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 114048000

約数和(自身を除く): 46269034

約数列:

[1, 2, 17, 19, 34, 38, 239, 323, 439, 478, 646, 878, 4063, 4541, 7463, 8126, 8341, 9082, 14926, 16682, 77197, 104921, 141797, 154394, 209842, 283594, 1783657, 1993499, 3567314, 3986998, 33889483, 67778966]

約数ペア:

[(1, 67778966), (2, 33889483), (17, 3986998), (19, 3567314), (34, 1993499), (38, 1783657), (239, 283594), (323, 209842), (439, 154394), (478, 141797), (646, 104921), (878, 77197), (4063, 16682), (4541, 14926), (7463, 9082), (8126, 8341)]