13222048

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{881}}^1$

素因数の和:965

約数の個数: 48

約数和(自身を含む): 30227904

約数和(自身を除く): 17005856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 881, 938, 1072, 1762, 1876, 2144, 3524, 3752, 6167, 7048, 7504, 12334, 14096, 15008, 24668, 28192, 49336, 59027, 98672, 118054, 197344, 236108, 413189, 472216, 826378, 944432, 1652756, 1888864, 3305512, 6611024, 13222048]

約数ペア:

[(1, 13222048), (2, 6611024), (4, 3305512), (7, 1888864), (8, 1652756), (14, 944432), (16, 826378), (28, 472216), (32, 413189), (56, 236108), (67, 197344), (112, 118054), (134, 98672), (224, 59027), (268, 49336), (469, 28192), (536, 24668), (881, 15008), (938, 14096), (1072, 12334), (1762, 7504), (1876, 7048), (2144, 6167), (3524, 3752)]