28360136

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4733}}^1$

素因数の和:4853

約数の個数: 32

約数和(自身を含む): 61352640

約数和(自身を除く): 32992504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 4733, 5992, 9466, 18932, 33131, 37864, 66262, 132524, 265048, 506431, 1012862, 2025724, 3545017, 4051448, 7090034, 14180068, 28360136]

約数ペア:

[(1, 28360136), (2, 14180068), (4, 7090034), (7, 4051448), (8, 3545017), (14, 2025724), (28, 1012862), (56, 506431), (107, 265048), (214, 132524), (428, 66262), (749, 37864), (856, 33131), (1498, 18932), (2996, 9466), (4733, 5992)]