67829892088

素因数分解:

$2^3\times 7^2\times {\mathrm{1999}}^1\times {\mathrm{86561}}^1$

素因数の和:88580

約数の個数: 48

約数和(自身を含む): 148021020000

約数和(自身を除く): 80191127912

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 1999, 3998, 7996, 13993, 15992, 27986, 55972, 86561, 97951, 111944, 173122, 195902, 346244, 391804, 605927, 692488, 783608, 1211854, 2423708, 4241489, 4847416, 8482978, 16965956, 33931912, 173035439, 346070878, 692141756, 1211248073, 1384283512, 2422496146, 4844992292, 8478736511, 9689984584, 16957473022, 33914946044, 67829892088]

約数ペア:

[(1, 67829892088), (2, 33914946044), (4, 16957473022), (7, 9689984584), (8, 8478736511), (14, 4844992292), (28, 2422496146), (49, 1384283512), (56, 1211248073), (98, 692141756), (196, 346070878), (392, 173035439), (1999, 33931912), (3998, 16965956), (7996, 8482978), (13993, 4847416), (15992, 4241489), (27986, 2423708), (55972, 1211854), (86561, 783608), (97951, 692488), (111944, 605927), (173122, 391804), (195902, 346244)]