47891984

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3923}}^1$

素因数の和:4047

約数の個数: 40

約数和(自身を含む): 107046720

約数和(自身を除く): 59154736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1526, 1744, 3052, 3923, 6104, 7846, 12208, 15692, 27461, 31384, 54922, 62768, 109844, 219688, 427607, 439376, 855214, 1710428, 2993249, 3420856, 5986498, 6841712, 11972996, 23945992, 47891984]

約数ペア:

[(1, 47891984), (2, 23945992), (4, 11972996), (7, 6841712), (8, 5986498), (14, 3420856), (16, 2993249), (28, 1710428), (56, 855214), (109, 439376), (112, 427607), (218, 219688), (436, 109844), (763, 62768), (872, 54922), (1526, 31384), (1744, 27461), (3052, 15692), (3923, 12208), (6104, 7846)]