128445404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{5351}}^1$

素因数の和:5725

約数の個数: 24

約数和(自身を含む): 238720608

約数和(自身を除く): 110275204

約数列:

[1, 2, 4, 17, 34, 68, 353, 706, 1412, 5351, 6001, 10702, 12002, 21404, 24004, 90967, 181934, 363868, 1888903, 3777806, 7555612, 32111351, 64222702, 128445404]

約数ペア:

[(1, 128445404), (2, 64222702), (4, 32111351), (17, 7555612), (34, 3777806), (68, 1888903), (353, 363868), (706, 181934), (1412, 90967), (5351, 24004), (6001, 21404), (10702, 12002)]