70783972

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109913}}^1$

素因数の和:109947

約数の個数: 24

約数和(自身を含む): 147724416

約数和(自身を除く): 76940444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 109913, 219826, 439652, 769391, 1538782, 2527999, 3077564, 5055998, 10111996, 17695993, 35391986, 70783972]

約数ペア:

[(1, 70783972), (2, 35391986), (4, 17695993), (7, 10111996), (14, 5055998), (23, 3077564), (28, 2527999), (46, 1538782), (92, 769391), (161, 439652), (322, 219826), (644, 109913)]