1628498368

素因数分解:

$2^6\times 7^1\times {\mathrm{109}}^1\times {\mathrm{33349}}^1$

素因数の和:33477

約数の個数: 56

約数和(自身を含む): 3727196000

約数和(自身を除く): 2098697632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 218, 224, 436, 448, 763, 872, 1526, 1744, 3052, 3488, 6104, 6976, 12208, 24416, 33349, 48832, 66698, 133396, 233443, 266792, 466886, 533584, 933772, 1067168, 1867544, 2134336, 3635041, 3735088, 7270082, 7470176, 14540164, 14940352, 25445287, 29080328, 50890574, 58160656, 101781148, 116321312, 203562296, 232642624, 407124592, 814249184, 1628498368]

約数ペア:

[(1, 1628498368), (2, 814249184), (4, 407124592), (7, 232642624), (8, 203562296), (14, 116321312), (16, 101781148), (28, 58160656), (32, 50890574), (56, 29080328), (64, 25445287), (109, 14940352), (112, 14540164), (218, 7470176), (224, 7270082), (436, 3735088), (448, 3635041), (763, 2134336), (872, 1867544), (1526, 1067168), (1744, 933772), (3052, 533584), (3488, 466886), (6104, 266792), (6976, 233443), (12208, 133396), (24416, 66698), (33349, 48832)]