68245672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{6863}}^1$

素因数の和:6993

約数の個数: 32

約数和(自身を含む): 140849280

約数和(自身を除く): 72603608

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 226, 452, 904, 1243, 2486, 4972, 6863, 9944, 13726, 27452, 54904, 75493, 150986, 301972, 603944, 775519, 1551038, 3102076, 6204152, 8530709, 17061418, 34122836, 68245672]

約数ペア:

[(1, 68245672), (2, 34122836), (4, 17061418), (8, 8530709), (11, 6204152), (22, 3102076), (44, 1551038), (88, 775519), (113, 603944), (226, 301972), (452, 150986), (904, 75493), (1243, 54904), (2486, 27452), (4972, 13726), (6863, 9944)]