67947796

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{105509}}^1$

素因数の和:105543

約数の個数: 24

約数和(自身を含む): 141805440

約数和(自身を除く): 73857644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 105509, 211018, 422036, 738563, 1477126, 2426707, 2954252, 4853414, 9706828, 16986949, 33973898, 67947796]

約数ペア:

[(1, 67947796), (2, 33973898), (4, 16986949), (7, 9706828), (14, 4853414), (23, 2954252), (28, 2426707), (46, 1477126), (92, 738563), (161, 422036), (322, 211018), (644, 105509)]