64444072

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{449}}^1$

素因数の和:706

約数の個数: 64

約数和(自身を含む): 151632000

約数和(自身を除く): 87187928

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 233, 308, 449, 466, 616, 898, 932, 1631, 1796, 1864, 2563, 3143, 3262, 3592, 4939, 5126, 6286, 6524, 9878, 10252, 12572, 13048, 17941, 19756, 20504, 25144, 34573, 35882, 39512, 69146, 71764, 104617, 138292, 143528, 209234, 276584, 418468, 732319, 836936, 1150787, 1464638, 2301574, 2929276, 4603148, 5858552, 8055509, 9206296, 16111018, 32222036, 64444072]

約数ペア:

[(1, 64444072), (2, 32222036), (4, 16111018), (7, 9206296), (8, 8055509), (11, 5858552), (14, 4603148), (22, 2929276), (28, 2301574), (44, 1464638), (56, 1150787), (77, 836936), (88, 732319), (154, 418468), (233, 276584), (308, 209234), (449, 143528), (466, 138292), (616, 104617), (898, 71764), (932, 69146), (1631, 39512), (1796, 35882), (1864, 34573), (2563, 25144), (3143, 20504), (3262, 19756), (3592, 17941), (4939, 13048), (5126, 12572), (6286, 10252), (6524, 9878)]