64899265424

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{97931}}^1$

素因数の和:98104

約数の個数: 80

約数和(自身を含む): 147568638336

約数和(自身を除く): 82669372912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 97, 112, 122, 194, 244, 388, 427, 488, 679, 776, 854, 976, 1358, 1552, 1708, 2716, 3416, 5432, 5917, 6832, 10864, 11834, 23668, 41419, 47336, 82838, 94672, 97931, 165676, 195862, 331352, 391724, 662704, 685517, 783448, 1371034, 1566896, 2742068, 5484136, 5973791, 9499307, 10968272, 11947582, 18998614, 23895164, 37997228, 41816537, 47790328, 66495149, 75994456, 83633074, 95580656, 132990298, 151988912, 167266148, 265980596, 334532296, 531961192, 579457727, 669064592, 1063922384, 1158915454, 2317830908, 4056204089, 4635661816, 8112408178, 9271323632, 16224816356, 32449632712, 64899265424]

約数ペア:

[(1, 64899265424), (2, 32449632712), (4, 16224816356), (7, 9271323632), (8, 8112408178), (14, 4635661816), (16, 4056204089), (28, 2317830908), (56, 1158915454), (61, 1063922384), (97, 669064592), (112, 579457727), (122, 531961192), (194, 334532296), (244, 265980596), (388, 167266148), (427, 151988912), (488, 132990298), (679, 95580656), (776, 83633074), (854, 75994456), (976, 66495149), (1358, 47790328), (1552, 41816537), (1708, 37997228), (2716, 23895164), (3416, 18998614), (5432, 11947582), (5917, 10968272), (6832, 9499307), (10864, 5973791), (11834, 5484136), (23668, 2742068), (41419, 1566896), (47336, 1371034), (82838, 783448), (94672, 685517), (97931, 662704), (165676, 391724), (195862, 331352)]