25718336

素因数分解:

$2^6\times 7^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 84

約数和(自身を含む): 60807600

約数和(自身を除く): 35089264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 59, 64, 98, 112, 118, 139, 196, 224, 236, 278, 392, 413, 448, 472, 556, 784, 826, 944, 973, 1112, 1568, 1652, 1888, 1946, 2224, 2891, 3136, 3304, 3776, 3892, 4448, 5782, 6608, 6811, 7784, 8201, 8896, 11564, 13216, 13622, 15568, 16402, 23128, 26432, 27244, 31136, 32804, 46256, 54488, 57407, 62272, 65608, 92512, 108976, 114814, 131216, 185024, 217952, 229628, 262432, 401849, 435904, 459256, 524864, 803698, 918512, 1607396, 1837024, 3214792, 3674048, 6429584, 12859168, 25718336]

約数ペア:

[(1, 25718336), (2, 12859168), (4, 6429584), (7, 3674048), (8, 3214792), (14, 1837024), (16, 1607396), (28, 918512), (32, 803698), (49, 524864), (56, 459256), (59, 435904), (64, 401849), (98, 262432), (112, 229628), (118, 217952), (139, 185024), (196, 131216), (224, 114814), (236, 108976), (278, 92512), (392, 65608), (413, 62272), (448, 57407), (472, 54488), (556, 46256), (784, 32804), (826, 31136), (944, 27244), (973, 26432), (1112, 23128), (1568, 16402), (1652, 15568), (1888, 13622), (1946, 13216), (2224, 11564), (2891, 8896), (3136, 8201), (3304, 7784), (3776, 6811), (3892, 6608), (4448, 5782)]