7856520386624

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{524287}}^1$

素因数の和:524433

約数の個数: 224

約数和(自身を含む): 20045686112256

約数和(自身を除く): 12189165725632

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 83, 91, 104, 112, 124, 166, 182, 208, 217, 224, 248, 332, 364, 403, 416, 434, 448, 496, 581, 664, 728, 806, 832, 868, 992, 1079, 1162, 1328, 1456, 1612, 1736, 1984, 2158, 2324, 2573, 2656, 2821, 2912, 3224, 3472, 4316, 4648, 5146, 5312, 5642, 5824, 6448, 6944, 7553, 8632, 9296, 10292, 11284, 12896, 13888, 15106, 17264, 18011, 18592, 20584, 22568, 25792, 30212, 33449, 34528, 36022, 37184, 41168, 45136, 60424, 66898, 69056, 72044, 82336, 90272, 120848, 133796, 144088, 164672, 180544, 234143, 241696, 267592, 288176, 468286, 483392, 524287, 535184, 576352, 936572, 1048574, 1070368, 1152704, 1873144, 2097148, 2140736, 3670009, 3746288, 4194296, 6815731, 7340018, 7492576, 8388592, 13631462, 14680036, 14985152, 16252897, 16777184, 27262924, 29360072, 32505794, 33554368, 43515821, 47710117, 54525848, 58720144, 65011588, 87031642, 95420234, 109051696, 113770279, 117440288, 130023176, 174063284, 190840468, 211287661, 218103392, 227540558, 234880576, 260046352, 304610747, 348126568, 381680936, 422575322, 436206784, 455081116, 520092704, 565705673, 609221494, 696253136, 763361872, 845150644, 910162232, 1040185408, 1131411346, 1218442988, 1348990451, 1392506272, 1479013627, 1526723744, 1690301288, 1820324464, 2262822692, 2436885976, 2697980902, 2785012544, 2958027254, 3053447488, 3380602576, 3640648928, 3959939711, 4525645384, 4873771952, 5395961804, 5916054508, 6761205152, 7281297856, 7919879422, 9051290768, 9442933157, 9747543904, 10791923608, 11832109016, 13522410304, 15839758844, 17536875863, 18102581536, 18885866314, 19495087808, 21583847216, 23664218032, 31679517688, 35073751726, 36205163072, 37771732628, 43167694432, 47328436064, 63359035376, 70147503452, 75543465256, 86335388864, 94656872128, 122758131041, 126718070752, 140295006904, 151086930512, 245516262082, 253436141504, 280590013808, 302173861024, 491032524164, 561180027616, 604347722048, 982065048328, 1122360055232, 1964130096656, 3928260193312, 7856520386624]

約数ペア:

[(1, 7856520386624), (2, 3928260193312), (4, 1964130096656), (7, 1122360055232), (8, 982065048328), (13, 604347722048), (14, 561180027616), (16, 491032524164), (26, 302173861024), (28, 280590013808), (31, 253436141504), (32, 245516262082), (52, 151086930512), (56, 140295006904), (62, 126718070752), (64, 122758131041), (83, 94656872128), (91, 86335388864), (104, 75543465256), (112, 70147503452), (124, 63359035376), (166, 47328436064), (182, 43167694432), (208, 37771732628), (217, 36205163072), (224, 35073751726), (248, 31679517688), (332, 23664218032), (364, 21583847216), (403, 19495087808), (416, 18885866314), (434, 18102581536), (448, 17536875863), (496, 15839758844), (581, 13522410304), (664, 11832109016), (728, 10791923608), (806, 9747543904), (832, 9442933157), (868, 9051290768), (992, 7919879422), (1079, 7281297856), (1162, 6761205152), (1328, 5916054508), (1456, 5395961804), (1612, 4873771952), (1736, 4525645384), (1984, 3959939711), (2158, 3640648928), (2324, 3380602576), (2573, 3053447488), (2656, 2958027254), (2821, 2785012544), (2912, 2697980902), (3224, 2436885976), (3472, 2262822692), (4316, 1820324464), (4648, 1690301288), (5146, 1526723744), (5312, 1479013627), (5642, 1392506272), (5824, 1348990451), (6448, 1218442988), (6944, 1131411346), (7553, 1040185408), (8632, 910162232), (9296, 845150644), (10292, 763361872), (11284, 696253136), (12896, 609221494), (13888, 565705673), (15106, 520092704), (17264, 455081116), (18011, 436206784), (18592, 422575322), (20584, 381680936), (22568, 348126568), (25792, 304610747), (30212, 260046352), (33449, 234880576), (34528, 227540558), (36022, 218103392), (37184, 211287661), (41168, 190840468), (45136, 174063284), (60424, 130023176), (66898, 117440288), (69056, 113770279), (72044, 109051696), (82336, 95420234), (90272, 87031642), (120848, 65011588), (133796, 58720144), (144088, 54525848), (164672, 47710117), (180544, 43515821), (234143, 33554368), (241696, 32505794), (267592, 29360072), (288176, 27262924), (468286, 16777184), (483392, 16252897), (524287, 14985152), (535184, 14680036), (576352, 13631462), (936572, 8388592), (1048574, 7492576), (1070368, 7340018), (1152704, 6815731), (1873144, 4194296), (2097148, 3746288), (2140736, 3670009)]