39951184

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1193}}^1$

素因数の和:1244

約数の個数: 80

約数和(自身を含む): 99493632

約数和(自身を除く): 59542448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 598, 644, 728, 1193, 1196, 1288, 1456, 2093, 2386, 2392, 2576, 4186, 4772, 4784, 8351, 8372, 9544, 15509, 16702, 16744, 19088, 27439, 31018, 33404, 33488, 54878, 62036, 66808, 108563, 109756, 124072, 133616, 192073, 217126, 219512, 248144, 356707, 384146, 434252, 439024, 713414, 768292, 868504, 1426828, 1536584, 1737008, 2496949, 2853656, 3073168, 4993898, 5707312, 9987796, 19975592, 39951184]

約数ペア:

[(1, 39951184), (2, 19975592), (4, 9987796), (7, 5707312), (8, 4993898), (13, 3073168), (14, 2853656), (16, 2496949), (23, 1737008), (26, 1536584), (28, 1426828), (46, 868504), (52, 768292), (56, 713414), (91, 439024), (92, 434252), (104, 384146), (112, 356707), (161, 248144), (182, 219512), (184, 217126), (208, 192073), (299, 133616), (322, 124072), (364, 109756), (368, 108563), (598, 66808), (644, 62036), (728, 54878), (1193, 33488), (1196, 33404), (1288, 31018), (1456, 27439), (2093, 19088), (2386, 16744), (2392, 16702), (2576, 15509), (4186, 9544), (4772, 8372), (4784, 8351)]