28640736

素因数分解:

$2^5\times 3^3\times {\mathrm{33149}}^1$

素因数の和:33168

約数の個数: 48

約数和(自身を含む): 83538000

約数和(自身を除く): 54897264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 33149, 66298, 99447, 132596, 198894, 265192, 298341, 397788, 530384, 596682, 795576, 895023, 1060768, 1193364, 1591152, 1790046, 2386728, 3182304, 3580092, 4773456, 7160184, 9546912, 14320368, 28640736]

約数ペア:

[(1, 28640736), (2, 14320368), (3, 9546912), (4, 7160184), (6, 4773456), (8, 3580092), (9, 3182304), (12, 2386728), (16, 1790046), (18, 1591152), (24, 1193364), (27, 1060768), (32, 895023), (36, 795576), (48, 596682), (54, 530384), (72, 397788), (96, 298341), (108, 265192), (144, 198894), (216, 132596), (288, 99447), (432, 66298), (864, 33149)]