8222792656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^3\times {\mathrm{1327}}^1$

素因数の和:1441

約数の個数: 80

約数和(自身を含む): 17742419968

約数和(自身を除く): 9519627312

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 961, 1327, 1612, 1922, 2654, 3224, 3844, 5308, 6448, 7688, 10616, 12493, 15376, 17251, 21232, 24986, 29791, 34502, 41137, 49972, 59582, 69004, 82274, 99944, 119164, 138008, 164548, 199888, 238328, 276016, 329096, 387283, 476656, 534781, 658192, 774566, 1069562, 1275247, 1549132, 2139124, 2550494, 3098264, 4278248, 5100988, 6196528, 8556496, 10201976, 16578211, 20403952, 33156422, 39532657, 66312844, 79065314, 132625688, 158130628, 265251376, 316261256, 513924541, 632522512, 1027849082, 2055698164, 4111396328, 8222792656]

約数ペア:

[(1, 8222792656), (2, 4111396328), (4, 2055698164), (8, 1027849082), (13, 632522512), (16, 513924541), (26, 316261256), (31, 265251376), (52, 158130628), (62, 132625688), (104, 79065314), (124, 66312844), (208, 39532657), (248, 33156422), (403, 20403952), (496, 16578211), (806, 10201976), (961, 8556496), (1327, 6196528), (1612, 5100988), (1922, 4278248), (2654, 3098264), (3224, 2550494), (3844, 2139124), (5308, 1549132), (6448, 1275247), (7688, 1069562), (10616, 774566), (12493, 658192), (15376, 534781), (17251, 476656), (21232, 387283), (24986, 329096), (29791, 276016), (34502, 238328), (41137, 199888), (49972, 164548), (59582, 138008), (69004, 119164), (82274, 99944)]