65523456

素因数分解:

$2^8\times 3^2\times {\mathrm{28439}}^1$

素因数の和:28461

約数の個数: 54

約数和(自身を含む): 188926920

約数和(自身を除く): 123403464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 28439, 56878, 85317, 113756, 170634, 227512, 255951, 341268, 455024, 511902, 682536, 910048, 1023804, 1365072, 1820096, 2047608, 2730144, 3640192, 4095216, 5460288, 7280384, 8190432, 10920576, 16380864, 21841152, 32761728, 65523456]

約数ペア:

[(1, 65523456), (2, 32761728), (3, 21841152), (4, 16380864), (6, 10920576), (8, 8190432), (9, 7280384), (12, 5460288), (16, 4095216), (18, 3640192), (24, 2730144), (32, 2047608), (36, 1820096), (48, 1365072), (64, 1023804), (72, 910048), (96, 682536), (128, 511902), (144, 455024), (192, 341268), (256, 255951), (288, 227512), (384, 170634), (576, 113756), (768, 85317), (1152, 56878), (2304, 28439)]