28184064

素因数分解:

$2^9\times 3^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:391

約数の個数: 80

約数和(自身を含む): 76602240

約数和(自身を除く): 48418176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 64, 96, 118, 128, 177, 192, 236, 256, 311, 354, 384, 472, 512, 622, 708, 768, 933, 944, 1244, 1416, 1536, 1866, 1888, 2488, 2832, 3732, 3776, 4976, 5664, 7464, 7552, 9952, 11328, 14928, 15104, 18349, 19904, 22656, 29856, 30208, 36698, 39808, 45312, 55047, 59712, 73396, 79616, 90624, 110094, 119424, 146792, 159232, 220188, 238848, 293584, 440376, 477696, 587168, 880752, 1174336, 1761504, 2348672, 3523008, 4697344, 7046016, 9394688, 14092032, 28184064]

約数ペア:

[(1, 28184064), (2, 14092032), (3, 9394688), (4, 7046016), (6, 4697344), (8, 3523008), (12, 2348672), (16, 1761504), (24, 1174336), (32, 880752), (48, 587168), (59, 477696), (64, 440376), (96, 293584), (118, 238848), (128, 220188), (177, 159232), (192, 146792), (236, 119424), (256, 110094), (311, 90624), (354, 79616), (384, 73396), (472, 59712), (512, 55047), (622, 45312), (708, 39808), (768, 36698), (933, 30208), (944, 29856), (1244, 22656), (1416, 19904), (1536, 18349), (1866, 15104), (1888, 14928), (2488, 11328), (2832, 9952), (3732, 7552), (3776, 7464), (4976, 5664)]