5649488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:351

約数の個数: 40

約数和(自身を含む): 11931528

約数和(自身を除く): 6282040

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 157, 173, 208, 314, 346, 628, 692, 1256, 1384, 2041, 2249, 2512, 2768, 4082, 4498, 8164, 8996, 16328, 17992, 27161, 32656, 35984, 54322, 108644, 217288, 353093, 434576, 706186, 1412372, 2824744, 5649488]

約数ペア:

[(1, 5649488), (2, 2824744), (4, 1412372), (8, 706186), (13, 434576), (16, 353093), (26, 217288), (52, 108644), (104, 54322), (157, 35984), (173, 32656), (208, 27161), (314, 17992), (346, 16328), (628, 8996), (692, 8164), (1256, 4498), (1384, 4082), (2041, 2768), (2249, 2512)]