12591872

素因数分解:

$2^8\times {\mathrm{101}}^1\times {\mathrm{487}}^1$

素因数の和:604

約数の個数: 36

約数和(自身を含む): 25435536

約数和(自身を除く): 12843664

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 256, 404, 487, 808, 974, 1616, 1948, 3232, 3896, 6464, 7792, 12928, 15584, 25856, 31168, 49187, 62336, 98374, 124672, 196748, 393496, 786992, 1573984, 3147968, 6295936, 12591872]

約数ペア:

[(1, 12591872), (2, 6295936), (4, 3147968), (8, 1573984), (16, 786992), (32, 393496), (64, 196748), (101, 124672), (128, 98374), (202, 62336), (256, 49187), (404, 31168), (487, 25856), (808, 15584), (974, 12928), (1616, 7792), (1948, 6464), (3232, 3896)]