12960304

素因数分解:

$2^4\times 7^2\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:354

約数の個数: 60

約数和(自身を含む): 29798688

約数和(自身を除く): 16838384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 61, 98, 112, 122, 196, 244, 271, 392, 427, 488, 542, 784, 854, 976, 1084, 1708, 1897, 2168, 2989, 3416, 3794, 4336, 5978, 6832, 7588, 11956, 13279, 15176, 16531, 23912, 26558, 30352, 33062, 47824, 53116, 66124, 106232, 115717, 132248, 212464, 231434, 264496, 462868, 810019, 925736, 1620038, 1851472, 3240076, 6480152, 12960304]

約数ペア:

[(1, 12960304), (2, 6480152), (4, 3240076), (7, 1851472), (8, 1620038), (14, 925736), (16, 810019), (28, 462868), (49, 264496), (56, 231434), (61, 212464), (98, 132248), (112, 115717), (122, 106232), (196, 66124), (244, 53116), (271, 47824), (392, 33062), (427, 30352), (488, 26558), (542, 23912), (784, 16531), (854, 15176), (976, 13279), (1084, 11956), (1708, 7588), (1897, 6832), (2168, 5978), (2989, 4336), (3416, 3794)]