13335366976

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:672

約数の個数: 112

約数和(自身を含む): 27551603520

約数和(自身を除く): 14216236544

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 83, 89, 134, 166, 178, 268, 332, 356, 421, 536, 664, 712, 842, 1072, 1328, 1424, 1684, 2144, 2656, 2848, 3368, 4288, 5312, 5561, 5696, 5963, 6736, 7387, 11122, 11926, 13472, 14774, 22244, 23852, 26944, 28207, 29548, 34943, 37469, 44488, 47704, 56414, 59096, 69886, 74938, 88976, 95408, 112828, 118192, 139772, 149876, 177952, 190816, 225656, 236384, 279544, 299752, 355904, 381632, 451312, 472768, 494929, 559088, 599504, 902624, 989858, 1118176, 1199008, 1805248, 1979716, 2236352, 2341181, 2398016, 2510423, 3109927, 3959432, 4682362, 5020846, 6219854, 7918864, 9364724, 10041692, 12439708, 15837728, 18729448, 20083384, 24879416, 31675456, 37458896, 40166768, 49758832, 74917792, 80333536, 99517664, 149835584, 160667072, 199035328, 208365109, 416730218, 833460436, 1666920872, 3333841744, 6667683488, 13335366976]

約数ペア:

[(1, 13335366976), (2, 6667683488), (4, 3333841744), (8, 1666920872), (16, 833460436), (32, 416730218), (64, 208365109), (67, 199035328), (83, 160667072), (89, 149835584), (134, 99517664), (166, 80333536), (178, 74917792), (268, 49758832), (332, 40166768), (356, 37458896), (421, 31675456), (536, 24879416), (664, 20083384), (712, 18729448), (842, 15837728), (1072, 12439708), (1328, 10041692), (1424, 9364724), (1684, 7918864), (2144, 6219854), (2656, 5020846), (2848, 4682362), (3368, 3959432), (4288, 3109927), (5312, 2510423), (5561, 2398016), (5696, 2341181), (5963, 2236352), (6736, 1979716), (7387, 1805248), (11122, 1199008), (11926, 1118176), (13472, 989858), (14774, 902624), (22244, 599504), (23852, 559088), (26944, 494929), (28207, 472768), (29548, 451312), (34943, 381632), (37469, 355904), (44488, 299752), (47704, 279544), (56414, 236384), (59096, 225656), (69886, 190816), (74938, 177952), (88976, 149876), (95408, 139772), (112828, 118192)]