7137984784

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{10771}}^1$

素因数の和:10944

約数の個数: 80

約数和(自身を含む): 16231766656

約数和(自身を除く): 9093781872

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, 10771, 10864, 11834, 21542, 23668, 41419, 43084, 47336, 75397, 82838, 86168, 94672, 150794, 165676, 172336, 301588, 331352, 603176, 657031, 662704, 1044787, 1206352, 1314062, 2089574, 2628124, 4179148, 4599217, 5256248, 7313509, 8358296, 9198434, 10512496, 14627018, 16716592, 18396868, 29254036, 36793736, 58508072, 63732007, 73587472, 117016144, 127464014, 254928028, 446124049, 509856056, 892248098, 1019712112, 1784496196, 3568992392, 7137984784]

約数ペア:

[(1, 7137984784), (2, 3568992392), (4, 1784496196), (7, 1019712112), (8, 892248098), (14, 509856056), (16, 446124049), (28, 254928028), (56, 127464014), (61, 117016144), (97, 73587472), (112, 63732007), (122, 58508072), (194, 36793736), (244, 29254036), (388, 18396868), (427, 16716592), (488, 14627018), (679, 10512496), (776, 9198434), (854, 8358296), (976, 7313509), (1358, 5256248), (1552, 4599217), (1708, 4179148), (2716, 2628124), (3416, 2089574), (5432, 1314062), (5917, 1206352), (6832, 1044787), (10771, 662704), (10864, 657031), (11834, 603176), (21542, 331352), (23668, 301588), (41419, 172336), (43084, 165676), (47336, 150794), (75397, 94672), (82838, 86168)]