27976004

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43441}}^1$

素因数の和:43475

約数の個数: 24

約数和(自身を含む): 58386048

約数和(自身を除く): 30410044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 43441, 86882, 173764, 304087, 608174, 999143, 1216348, 1998286, 3996572, 6994001, 13988002, 27976004]

約数ペア:

[(1, 27976004), (2, 13988002), (4, 6994001), (7, 3996572), (14, 1998286), (23, 1216348), (28, 999143), (46, 608174), (92, 304087), (161, 173764), (322, 86882), (644, 43441)]