28747008

素因数分解:

$2^8\times 3^3\times {\mathrm{4159}}^1$

素因数の和:4184

約数の個数: 72

約数和(自身を含む): 85030400

約数和(自身を除く): 56283392

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, 4159, 6912, 8318, 12477, 16636, 24954, 33272, 37431, 49908, 66544, 74862, 99816, 112293, 133088, 149724, 199632, 224586, 266176, 299448, 399264, 449172, 532352, 598896, 798528, 898344, 1064704, 1197792, 1597056, 1796688, 2395584, 3194112, 3593376, 4791168, 7186752, 9582336, 14373504, 28747008]

約数ペア:

[(1, 28747008), (2, 14373504), (3, 9582336), (4, 7186752), (6, 4791168), (8, 3593376), (9, 3194112), (12, 2395584), (16, 1796688), (18, 1597056), (24, 1197792), (27, 1064704), (32, 898344), (36, 798528), (48, 598896), (54, 532352), (64, 449172), (72, 399264), (96, 299448), (108, 266176), (128, 224586), (144, 199632), (192, 149724), (216, 133088), (256, 112293), (288, 99816), (384, 74862), (432, 66544), (576, 49908), (768, 37431), (864, 33272), (1152, 24954), (1728, 16636), (2304, 12477), (3456, 8318), (4159, 6912)]