28525824

素因数分解:

$2^8\times 3^3\times {\mathrm{4127}}^1$

素因数の和:4152

約数の個数: 72

約数和(自身を含む): 84376320

約数和(自身を除く): 55850496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 4127, 6912, 8254, 12381, 16508, 24762, 33016, 37143, 49524, 66032, 74286, 99048, 111429, 132064, 148572, 198096, 222858, 264128, 297144, 396192, 445716, 528256, 594288, 792384, 891432, 1056512, 1188576, 1584768, 1782864, 2377152, 3169536, 3565728, 4754304, 7131456, 9508608, 14262912, 28525824]

約数ペア:

[(1, 28525824), (2, 14262912), (3, 9508608), (4, 7131456), (6, 4754304), (8, 3565728), (9, 3169536), (12, 2377152), (16, 1782864), (18, 1584768), (24, 1188576), (27, 1056512), (32, 891432), (36, 792384), (48, 594288), (54, 528256), (64, 445716), (72, 396192), (96, 297144), (108, 264128), (128, 222858), (144, 198096), (192, 148572), (216, 132064), (256, 111429), (288, 99048), (384, 74286), (432, 66032), (576, 49524), (768, 37143), (864, 33016), (1152, 24762), (1728, 16508), (2304, 12381), (3456, 8254), (4127, 6912)]