12687616

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{1709}}^1$

素因数の和:1754

約数の個数: 36

約数和(自身を含む): 26214300

約数和(自身を除く): 13526684

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 928, 1709, 1856, 3418, 3712, 6836, 7424, 13672, 27344, 49561, 54688, 99122, 109376, 198244, 218752, 396488, 437504, 792976, 1585952, 3171904, 6343808, 12687616]

約数ペア:

[(1, 12687616), (2, 6343808), (4, 3171904), (8, 1585952), (16, 792976), (29, 437504), (32, 396488), (58, 218752), (64, 198244), (116, 109376), (128, 99122), (232, 54688), (256, 49561), (464, 27344), (928, 13672), (1709, 7424), (1856, 6836), (3418, 3712)]