15697316997544

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{2095253}}^1$

素因数の和:2095571

約数の個数: 128

約数和(自身を含む): 37255962804480

約数和(自身を除く): 21558645806936

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 56, 82, 91, 104, 164, 182, 251, 287, 328, 364, 502, 533, 574, 728, 1004, 1066, 1148, 1757, 2008, 2132, 2296, 3263, 3514, 3731, 4264, 6526, 7028, 7462, 10291, 13052, 14056, 14924, 20582, 22841, 26104, 29848, 41164, 45682, 72037, 82328, 91364, 133783, 144074, 182728, 267566, 288148, 535132, 576296, 936481, 1070264, 1872962, 2095253, 3745924, 4190506, 7491848, 8381012, 14666771, 16762024, 27238289, 29333542, 54476578, 58667084, 85905373, 108953156, 117334168, 171810746, 190668023, 217906312, 343621492, 381336046, 525908503, 601337611, 687242984, 762672092, 1051817006, 1116769849, 1202675222, 1525344184, 2103634012, 2233539698, 2405350444, 3681359521, 4207268024, 4467079396, 4810700888, 6836810539, 7362719042, 7817388943, 8934158792, 13673621078, 14725438084, 15634777886, 21562248623, 27347242156, 29450876168, 31269555772, 43124497246, 47857673773, 54694484312, 62539111544, 86248994492, 95715347546, 150935740361, 172497988984, 191430695092, 280309232099, 301871480722, 382861390184, 560618464198, 603742961444, 1121236928396, 1207485922888, 1962164624693, 2242473856792, 3924329249386, 7848658498772, 15697316997544]

約数ペア:

[(1, 15697316997544), (2, 7848658498772), (4, 3924329249386), (7, 2242473856792), (8, 1962164624693), (13, 1207485922888), (14, 1121236928396), (26, 603742961444), (28, 560618464198), (41, 382861390184), (52, 301871480722), (56, 280309232099), (82, 191430695092), (91, 172497988984), (104, 150935740361), (164, 95715347546), (182, 86248994492), (251, 62539111544), (287, 54694484312), (328, 47857673773), (364, 43124497246), (502, 31269555772), (533, 29450876168), (574, 27347242156), (728, 21562248623), (1004, 15634777886), (1066, 14725438084), (1148, 13673621078), (1757, 8934158792), (2008, 7817388943), (2132, 7362719042), (2296, 6836810539), (3263, 4810700888), (3514, 4467079396), (3731, 4207268024), (4264, 3681359521), (6526, 2405350444), (7028, 2233539698), (7462, 2103634012), (10291, 1525344184), (13052, 1202675222), (14056, 1116769849), (14924, 1051817006), (20582, 762672092), (22841, 687242984), (26104, 601337611), (29848, 525908503), (41164, 381336046), (45682, 343621492), (72037, 217906312), (82328, 190668023), (91364, 171810746), (133783, 117334168), (144074, 108953156), (182728, 85905373), (267566, 58667084), (288148, 54476578), (535132, 29333542), (576296, 27238289), (936481, 16762024), (1070264, 14666771), (1872962, 8381012), (2095253, 7491848), (3745924, 4190506)]