28217076

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{138319}}^1$

素因数の和:138343

約数の個数: 24

約数和(自身を含む): 69713280

約数和(自身を除く): 41496204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 138319, 276638, 414957, 553276, 829914, 1659828, 2351423, 4702846, 7054269, 9405692, 14108538, 28217076]

約数ペア:

[(1, 28217076), (2, 14108538), (3, 9405692), (4, 7054269), (6, 4702846), (12, 2351423), (17, 1659828), (34, 829914), (51, 553276), (68, 414957), (102, 276638), (204, 138319)]