65769956

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{5501}}^1$

素因数の和:5580

約数の個数: 36

約数和(自身を含む): 136108476

約数和(自身を除く): 70338520

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1708, 2989, 5501, 5978, 11002, 11956, 22004, 38507, 77014, 154028, 269549, 335561, 539098, 671122, 1078196, 1342244, 2348927, 4697854, 9395708, 16442489, 32884978, 65769956]

約数ペア:

[(1, 65769956), (2, 32884978), (4, 16442489), (7, 9395708), (14, 4697854), (28, 2348927), (49, 1342244), (61, 1078196), (98, 671122), (122, 539098), (196, 335561), (244, 269549), (427, 154028), (854, 77014), (1708, 38507), (2989, 22004), (5501, 11956), (5978, 11002)]