5438596592

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{33479}}^1$

素因数の和:33582

約数の個数: 80

約数和(自身を含む): 12554196480

約数和(自身を除く): 7115599888

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 71, 88, 104, 142, 143, 176, 208, 284, 286, 568, 572, 781, 923, 1136, 1144, 1562, 1846, 2288, 3124, 3692, 6248, 7384, 10153, 12496, 14768, 20306, 33479, 40612, 66958, 81224, 133916, 162448, 267832, 368269, 435227, 535664, 736538, 870454, 1473076, 1740908, 2377009, 2946152, 3481816, 4754018, 4787497, 5892304, 6963632, 9508036, 9574994, 19016072, 19149988, 26147099, 30901117, 38032144, 38299976, 52294198, 61802234, 76599952, 104588396, 123604468, 209176792, 247208936, 339912287, 418353584, 494417872, 679824574, 1359649148, 2719298296, 5438596592]

約数ペア:

[(1, 5438596592), (2, 2719298296), (4, 1359649148), (8, 679824574), (11, 494417872), (13, 418353584), (16, 339912287), (22, 247208936), (26, 209176792), (44, 123604468), (52, 104588396), (71, 76599952), (88, 61802234), (104, 52294198), (142, 38299976), (143, 38032144), (176, 30901117), (208, 26147099), (284, 19149988), (286, 19016072), (568, 9574994), (572, 9508036), (781, 6963632), (923, 5892304), (1136, 4787497), (1144, 4754018), (1562, 3481816), (1846, 2946152), (2288, 2377009), (3124, 1740908), (3692, 1473076), (6248, 870454), (7384, 736538), (10153, 535664), (12496, 435227), (14768, 368269), (20306, 267832), (33479, 162448), (40612, 133916), (66958, 81224)]