26869282544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{443}}^1\times {\mathrm{1009}}^1$

素因数の和:1507

約数の個数: 120

約数和(自身を含む): 59749248720

約数和(自身を除く): 32879966176

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 289, 442, 443, 578, 884, 886, 1009, 1156, 1768, 1772, 2018, 2312, 3536, 3544, 3757, 4036, 4624, 5759, 7088, 7514, 7531, 8072, 11518, 13117, 15028, 15062, 16144, 17153, 23036, 26234, 30056, 30124, 34306, 46072, 52468, 60112, 60248, 68612, 92144, 97903, 104936, 120496, 128027, 137224, 195806, 209872, 222989, 256054, 274448, 291601, 391612, 445978, 446987, 512108, 583202, 783224, 891956, 893974, 1024216, 1166404, 1566448, 1664351, 1783912, 1787948, 2048432, 2332808, 3328702, 3567824, 3575896, 3790813, 4665616, 5810831, 6657404, 7151792, 7581626, 7598779, 11621662, 13314808, 15163252, 15197558, 23243324, 26629616, 30326504, 30395116, 46486648, 60653008, 60790232, 92973296, 98784127, 121580464, 129179243, 197568254, 258358486, 395136508, 516716972, 790273016, 1033433944, 1580546032, 1679330159, 2066867888, 3358660318, 6717320636, 13434641272, 26869282544]

約数ペア:

[(1, 26869282544), (2, 13434641272), (4, 6717320636), (8, 3358660318), (13, 2066867888), (16, 1679330159), (17, 1580546032), (26, 1033433944), (34, 790273016), (52, 516716972), (68, 395136508), (104, 258358486), (136, 197568254), (208, 129179243), (221, 121580464), (272, 98784127), (289, 92973296), (442, 60790232), (443, 60653008), (578, 46486648), (884, 30395116), (886, 30326504), (1009, 26629616), (1156, 23243324), (1768, 15197558), (1772, 15163252), (2018, 13314808), (2312, 11621662), (3536, 7598779), (3544, 7581626), (3757, 7151792), (4036, 6657404), (4624, 5810831), (5759, 4665616), (7088, 3790813), (7514, 3575896), (7531, 3567824), (8072, 3328702), (11518, 2332808), (13117, 2048432), (15028, 1787948), (15062, 1783912), (16144, 1664351), (17153, 1566448), (23036, 1166404), (26234, 1024216), (30056, 893974), (30124, 891956), (34306, 783224), (46072, 583202), (52468, 512108), (60112, 446987), (60248, 445978), (68612, 391612), (92144, 291601), (97903, 274448), (104936, 256054), (120496, 222989), (128027, 209872), (137224, 195806)]