29279264

素因数分解:

$2^5\times 7^2\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:358

約数の個数: 72

約数和(自身を含む): 68257728

約数和(自身を除く): 38978464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 71, 98, 112, 142, 196, 224, 263, 284, 392, 497, 526, 568, 784, 994, 1052, 1136, 1568, 1841, 1988, 2104, 2272, 3479, 3682, 3976, 4208, 6958, 7364, 7952, 8416, 12887, 13916, 14728, 15904, 18673, 25774, 27832, 29456, 37346, 51548, 55664, 58912, 74692, 103096, 111328, 130711, 149384, 206192, 261422, 298768, 412384, 522844, 597536, 914977, 1045688, 1829954, 2091376, 3659908, 4182752, 7319816, 14639632, 29279264]

約数ペア:

[(1, 29279264), (2, 14639632), (4, 7319816), (7, 4182752), (8, 3659908), (14, 2091376), (16, 1829954), (28, 1045688), (32, 914977), (49, 597536), (56, 522844), (71, 412384), (98, 298768), (112, 261422), (142, 206192), (196, 149384), (224, 130711), (263, 111328), (284, 103096), (392, 74692), (497, 58912), (526, 55664), (568, 51548), (784, 37346), (994, 29456), (1052, 27832), (1136, 25774), (1568, 18673), (1841, 15904), (1988, 14728), (2104, 13916), (2272, 12887), (3479, 8416), (3682, 7952), (3976, 7364), (4208, 6958)]