28757136

素因数分解:

$2^4\times 3^1\times {\mathrm{617}}^1\times {\mathrm{971}}^1$

素因数の和:1599

約数の個数: 40

約数和(自身を含む): 74486304

約数和(自身を除く): 45729168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 617, 971, 1234, 1851, 1942, 2468, 2913, 3702, 3884, 4936, 5826, 7404, 7768, 9872, 11652, 14808, 15536, 23304, 29616, 46608, 599107, 1198214, 1797321, 2396428, 3594642, 4792856, 7189284, 9585712, 14378568, 28757136]

約数ペア:

[(1, 28757136), (2, 14378568), (3, 9585712), (4, 7189284), (6, 4792856), (8, 3594642), (12, 2396428), (16, 1797321), (24, 1198214), (48, 599107), (617, 46608), (971, 29616), (1234, 23304), (1851, 15536), (1942, 14808), (2468, 11652), (2913, 9872), (3702, 7768), (3884, 7404), (4936, 5826)]