12577712

素因数分解:

$2^4\times 7^2\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:346

約数の個数: 60

約数和(自身を含む): 28922256

約数和(自身を除く): 16344544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 61, 98, 112, 122, 196, 244, 263, 392, 427, 488, 526, 784, 854, 976, 1052, 1708, 1841, 2104, 2989, 3416, 3682, 4208, 5978, 6832, 7364, 11956, 12887, 14728, 16043, 23912, 25774, 29456, 32086, 47824, 51548, 64172, 103096, 112301, 128344, 206192, 224602, 256688, 449204, 786107, 898408, 1572214, 1796816, 3144428, 6288856, 12577712]

約数ペア:

[(1, 12577712), (2, 6288856), (4, 3144428), (7, 1796816), (8, 1572214), (14, 898408), (16, 786107), (28, 449204), (49, 256688), (56, 224602), (61, 206192), (98, 128344), (112, 112301), (122, 103096), (196, 64172), (244, 51548), (263, 47824), (392, 32086), (427, 29456), (488, 25774), (526, 23912), (784, 16043), (854, 14728), (976, 12887), (1052, 11956), (1708, 7364), (1841, 6832), (2104, 5978), (2989, 4208), (3416, 3682)]