7131456

素因数分解:

$2^6\times 3^3\times {\mathrm{4127}}^1$

素因数の和:4148

約数の個数: 56

約数和(自身を含む): 20970240

約数和(自身を除く): 13838784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 4127, 8254, 12381, 16508, 24762, 33016, 37143, 49524, 66032, 74286, 99048, 111429, 132064, 148572, 198096, 222858, 264128, 297144, 396192, 445716, 594288, 792384, 891432, 1188576, 1782864, 2377152, 3565728, 7131456]

約数ペア:

[(1, 7131456), (2, 3565728), (3, 2377152), (4, 1782864), (6, 1188576), (8, 891432), (9, 792384), (12, 594288), (16, 445716), (18, 396192), (24, 297144), (27, 264128), (32, 222858), (36, 198096), (48, 148572), (54, 132064), (64, 111429), (72, 99048), (96, 74286), (108, 66032), (144, 49524), (192, 37143), (216, 33016), (288, 24762), (432, 16508), (576, 12381), (864, 8254), (1728, 4127)]