4148976

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 80

約数和(自身を含む): 11839520

約数和(自身を除く): 7690544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 61, 78, 104, 109, 122, 156, 183, 208, 218, 244, 312, 327, 366, 436, 488, 624, 654, 732, 793, 872, 976, 1308, 1417, 1464, 1586, 1744, 2379, 2616, 2834, 2928, 3172, 4251, 4758, 5232, 5668, 6344, 6649, 8502, 9516, 11336, 12688, 13298, 17004, 19032, 19947, 22672, 26596, 34008, 38064, 39894, 53192, 68016, 79788, 86437, 106384, 159576, 172874, 259311, 319152, 345748, 518622, 691496, 1037244, 1382992, 2074488, 4148976]

約数ペア:

[(1, 4148976), (2, 2074488), (3, 1382992), (4, 1037244), (6, 691496), (8, 518622), (12, 345748), (13, 319152), (16, 259311), (24, 172874), (26, 159576), (39, 106384), (48, 86437), (52, 79788), (61, 68016), (78, 53192), (104, 39894), (109, 38064), (122, 34008), (156, 26596), (183, 22672), (208, 19947), (218, 19032), (244, 17004), (312, 13298), (327, 12688), (366, 11336), (436, 9516), (488, 8502), (624, 6649), (654, 6344), (732, 5668), (793, 5232), (872, 4758), (976, 4251), (1308, 3172), (1417, 2928), (1464, 2834), (1586, 2616), (1744, 2379)]