3828513472

素因数分解:

$2^6\times 7^2\times {\mathrm{821}}^1\times {\mathrm{1487}}^1$

素因数の和:2334

約数の個数: 84

約数和(自身を含む): 8854281504

約数和(自身を除く): 5025768032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 821, 1487, 1568, 1642, 2974, 3136, 3284, 5747, 5948, 6568, 10409, 11494, 11896, 13136, 20818, 22988, 23792, 26272, 40229, 41636, 45976, 47584, 52544, 72863, 80458, 83272, 91952, 95168, 145726, 160916, 166544, 183904, 291452, 321832, 333088, 367808, 582904, 643664, 666176, 1165808, 1220827, 1287328, 2331616, 2441654, 2574656, 4663232, 4883308, 8545789, 9766616, 17091578, 19533232, 34183156, 39066464, 59820523, 68366312, 78132928, 119641046, 136732624, 239282092, 273465248, 478564184, 546930496, 957128368, 1914256736, 3828513472]

約数ペア:

[(1, 3828513472), (2, 1914256736), (4, 957128368), (7, 546930496), (8, 478564184), (14, 273465248), (16, 239282092), (28, 136732624), (32, 119641046), (49, 78132928), (56, 68366312), (64, 59820523), (98, 39066464), (112, 34183156), (196, 19533232), (224, 17091578), (392, 9766616), (448, 8545789), (784, 4883308), (821, 4663232), (1487, 2574656), (1568, 2441654), (1642, 2331616), (2974, 1287328), (3136, 1220827), (3284, 1165808), (5747, 666176), (5948, 643664), (6568, 582904), (10409, 367808), (11494, 333088), (11896, 321832), (13136, 291452), (20818, 183904), (22988, 166544), (23792, 160916), (26272, 145726), (40229, 95168), (41636, 91952), (45976, 83272), (47584, 80458), (52544, 72863)]