28576368

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{2281}}^1$

素因数の和:2327

約数の個数: 80

約数和(自身を含む): 84890400

約数和(自身を除く): 56314032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 144, 174, 216, 232, 261, 348, 432, 464, 522, 696, 783, 1044, 1392, 1566, 2088, 2281, 3132, 4176, 4562, 6264, 6843, 9124, 12528, 13686, 18248, 20529, 27372, 36496, 41058, 54744, 61587, 66149, 82116, 109488, 123174, 132298, 164232, 198447, 246348, 264596, 328464, 396894, 492696, 529192, 595341, 793788, 985392, 1058384, 1190682, 1587576, 1786023, 2381364, 3175152, 3572046, 4762728, 7144092, 9525456, 14288184, 28576368]

約数ペア:

[(1, 28576368), (2, 14288184), (3, 9525456), (4, 7144092), (6, 4762728), (8, 3572046), (9, 3175152), (12, 2381364), (16, 1786023), (18, 1587576), (24, 1190682), (27, 1058384), (29, 985392), (36, 793788), (48, 595341), (54, 529192), (58, 492696), (72, 396894), (87, 328464), (108, 264596), (116, 246348), (144, 198447), (174, 164232), (216, 132298), (232, 123174), (261, 109488), (348, 82116), (432, 66149), (464, 61587), (522, 54744), (696, 41058), (783, 36496), (1044, 27372), (1392, 20529), (1566, 18248), (2088, 13686), (2281, 12528), (3132, 9124), (4176, 6843), (4562, 6264)]