25972864

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{6997}}^1$

素因数の和:7040

約数の個数: 32

約数和(自身を含む): 53534700

約数和(自身を除く): 27561836

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 6997, 13994, 27988, 55976, 111952, 202913, 223904, 405826, 447808, 811652, 895616, 1623304, 3246608, 6493216, 12986432, 25972864]

約数ペア:

[(1, 25972864), (2, 12986432), (4, 6493216), (8, 3246608), (16, 1623304), (29, 895616), (32, 811652), (58, 447808), (64, 405826), (116, 223904), (128, 202913), (232, 111952), (464, 55976), (928, 27988), (1856, 13994), (3712, 6997)]