6666964976

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{38729}}^1$

素因数の和:38826

約数の個数: 80

約数和(自身を含む): 15560164800

約数和(自身を除く): 8893199824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 53, 56, 58, 106, 112, 116, 203, 212, 232, 371, 406, 424, 464, 742, 812, 848, 1484, 1537, 1624, 2968, 3074, 3248, 5936, 6148, 10759, 12296, 21518, 24592, 38729, 43036, 77458, 86072, 154916, 172144, 271103, 309832, 542206, 619664, 1084412, 1123141, 2052637, 2168824, 2246282, 4105274, 4337648, 4492564, 7861987, 8210548, 8985128, 14368459, 15723974, 16421096, 17970256, 28736918, 31447948, 32842192, 57473836, 59526473, 62895896, 114947672, 119052946, 125791792, 229895344, 238105892, 416685311, 476211784, 833370622, 952423568, 1666741244, 3333482488, 6666964976]

約数ペア:

[(1, 6666964976), (2, 3333482488), (4, 1666741244), (7, 952423568), (8, 833370622), (14, 476211784), (16, 416685311), (28, 238105892), (29, 229895344), (53, 125791792), (56, 119052946), (58, 114947672), (106, 62895896), (112, 59526473), (116, 57473836), (203, 32842192), (212, 31447948), (232, 28736918), (371, 17970256), (406, 16421096), (424, 15723974), (464, 14368459), (742, 8985128), (812, 8210548), (848, 7861987), (1484, 4492564), (1537, 4337648), (1624, 4105274), (2968, 2246282), (3074, 2168824), (3248, 2052637), (5936, 1123141), (6148, 1084412), (10759, 619664), (12296, 542206), (21518, 309832), (24592, 271103), (38729, 172144), (43036, 154916), (77458, 86072)]