25894912

素因数分解:

$2^{13}\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:164

約数の個数: 56

約数和(自身を含む): 54063900

約数和(自身を除く): 28168988

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 109, 116, 128, 218, 232, 256, 436, 464, 512, 872, 928, 1024, 1744, 1856, 2048, 3161, 3488, 3712, 4096, 6322, 6976, 7424, 8192, 12644, 13952, 14848, 25288, 27904, 29696, 50576, 55808, 59392, 101152, 111616, 118784, 202304, 223232, 237568, 404608, 446464, 809216, 892928, 1618432, 3236864, 6473728, 12947456, 25894912]

約数ペア:

[(1, 25894912), (2, 12947456), (4, 6473728), (8, 3236864), (16, 1618432), (29, 892928), (32, 809216), (58, 446464), (64, 404608), (109, 237568), (116, 223232), (128, 202304), (218, 118784), (232, 111616), (256, 101152), (436, 59392), (464, 55808), (512, 50576), (872, 29696), (928, 27904), (1024, 25288), (1744, 14848), (1856, 13952), (2048, 12644), (3161, 8192), (3488, 7424), (3712, 6976), (4096, 6322)]