423136

素因数分解:

$2^5\times 7^1\times {\mathrm{1889}}^1$

素因数の和:1906

約数の個数: 24

約数和(自身を含む): 952560

約数和(自身を除く): 529424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1889, 3778, 7556, 13223, 15112, 26446, 30224, 52892, 60448, 105784, 211568, 423136]

約数ペア:

[(1, 423136), (2, 211568), (4, 105784), (7, 60448), (8, 52892), (14, 30224), (16, 26446), (28, 15112), (32, 13223), (56, 7556), (112, 3778), (224, 1889)]