12744293872

素因数分解:

$2^4\times {\mathrm{449}}^1\times {\mathrm{491}}^1\times {\mathrm{3613}}^1$

素因数の和:4561

約数の個数: 40

約数和(自身を含む): 24804327600

約数和(自身を除く): 12060033728

約数列:

[1, 2, 4, 8, 16, 449, 491, 898, 982, 1796, 1964, 3592, 3613, 3928, 7184, 7226, 7856, 14452, 28904, 57808, 220459, 440918, 881836, 1622237, 1763672, 1773983, 3244474, 3527344, 3547966, 6488948, 7095932, 12977896, 14191864, 25955792, 28383728, 796518367, 1593036734, 3186073468, 6372146936, 12744293872]

約数ペア:

[(1, 12744293872), (2, 6372146936), (4, 3186073468), (8, 1593036734), (16, 796518367), (449, 28383728), (491, 25955792), (898, 14191864), (982, 12977896), (1796, 7095932), (1964, 6488948), (3592, 3547966), (3613, 3527344), (3928, 3244474), (7184, 1773983), (7226, 1763672), (7856, 1622237), (14452, 881836), (28904, 440918), (57808, 220459)]