25117824

素因数分解:

$2^7\times 3^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:605

約数の個数: 64

約数和(自身を含む): 67320000

約数和(自身を除く): 42202176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 149, 192, 298, 384, 439, 447, 596, 878, 894, 1192, 1317, 1756, 1788, 2384, 2634, 3512, 3576, 4768, 5268, 7024, 7152, 9536, 10536, 14048, 14304, 19072, 21072, 28096, 28608, 42144, 56192, 57216, 65411, 84288, 130822, 168576, 196233, 261644, 392466, 523288, 784932, 1046576, 1569864, 2093152, 3139728, 4186304, 6279456, 8372608, 12558912, 25117824]

約数ペア:

[(1, 25117824), (2, 12558912), (3, 8372608), (4, 6279456), (6, 4186304), (8, 3139728), (12, 2093152), (16, 1569864), (24, 1046576), (32, 784932), (48, 523288), (64, 392466), (96, 261644), (128, 196233), (149, 168576), (192, 130822), (298, 84288), (384, 65411), (439, 57216), (447, 56192), (596, 42144), (878, 28608), (894, 28096), (1192, 21072), (1317, 19072), (1756, 14304), (1788, 14048), (2384, 10536), (2634, 9536), (3512, 7152), (3576, 7024), (4768, 5268)]