78662732

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{6991}}^1$

素因数の和:7121

約数の個数: 24

約数和(自身を含む): 143895360

約数和(自身を除く): 65232628

約数列:

[1, 2, 4, 29, 58, 97, 116, 194, 388, 2813, 5626, 6991, 11252, 13982, 27964, 202739, 405478, 678127, 810956, 1356254, 2712508, 19665683, 39331366, 78662732]

約数ペア:

[(1, 78662732), (2, 39331366), (4, 19665683), (29, 2712508), (58, 1356254), (97, 810956), (116, 678127), (194, 405478), (388, 202739), (2813, 27964), (5626, 13982), (6991, 11252)]