26731264

素因数分解:

$2^8\times 7^2\times {\mathrm{2131}}^1$

素因数の和:2161

約数の個数: 54

約数和(自身を含む): 62098764

約数和(自身を除く): 35367500

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 2131, 3136, 4262, 6272, 8524, 12544, 14917, 17048, 29834, 34096, 59668, 68192, 104419, 119336, 136384, 208838, 238672, 272768, 417676, 477344, 545536, 835352, 954688, 1670704, 1909376, 3341408, 3818752, 6682816, 13365632, 26731264]

約数ペア:

[(1, 26731264), (2, 13365632), (4, 6682816), (7, 3818752), (8, 3341408), (14, 1909376), (16, 1670704), (28, 954688), (32, 835352), (49, 545536), (56, 477344), (64, 417676), (98, 272768), (112, 238672), (128, 208838), (196, 136384), (224, 119336), (256, 104419), (392, 68192), (448, 59668), (784, 34096), (896, 29834), (1568, 17048), (1792, 14917), (2131, 12544), (3136, 8524), (4262, 6272)]