42769972

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{66413}}^1$

素因数の和:66447

約数の個数: 24

約数和(自身を含む): 89260416

約数和(自身を除く): 46490444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 66413, 132826, 265652, 464891, 929782, 1527499, 1859564, 3054998, 6109996, 10692493, 21384986, 42769972]

約数ペア:

[(1, 42769972), (2, 21384986), (4, 10692493), (7, 6109996), (14, 3054998), (23, 1859564), (28, 1527499), (46, 929782), (92, 464891), (161, 265652), (322, 132826), (644, 66413)]