2175575248

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{28949}}^1$

素因数の和:29036

約数の個数: 80

約数和(自身を含む): 5341622400

約数和(自身を除く): 3166047152

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 61, 77, 88, 112, 122, 154, 176, 244, 308, 427, 488, 616, 671, 854, 976, 1232, 1342, 1708, 2684, 3416, 4697, 5368, 6832, 9394, 10736, 18788, 28949, 37576, 57898, 75152, 115796, 202643, 231592, 318439, 405286, 463184, 636878, 810572, 1273756, 1621144, 1765889, 2229073, 2547512, 3242288, 3531778, 4458146, 5095024, 7063556, 8916292, 12361223, 14127112, 17832584, 19424779, 24722446, 28254224, 35665168, 38849558, 49444892, 77699116, 98889784, 135973453, 155398232, 197779568, 271946906, 310796464, 543893812, 1087787624, 2175575248]

約数ペア:

[(1, 2175575248), (2, 1087787624), (4, 543893812), (7, 310796464), (8, 271946906), (11, 197779568), (14, 155398232), (16, 135973453), (22, 98889784), (28, 77699116), (44, 49444892), (56, 38849558), (61, 35665168), (77, 28254224), (88, 24722446), (112, 19424779), (122, 17832584), (154, 14127112), (176, 12361223), (244, 8916292), (308, 7063556), (427, 5095024), (488, 4458146), (616, 3531778), (671, 3242288), (854, 2547512), (976, 2229073), (1232, 1765889), (1342, 1621144), (1708, 1273756), (2684, 810572), (3416, 636878), (4697, 463184), (5368, 405286), (6832, 318439), (9394, 231592), (10736, 202643), (18788, 115796), (28949, 75152), (37576, 57898)]