28084748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{17957}}^1$

素因数の和:18001

約数の個数: 24

約数和(自身を含む): 54304992

約数和(自身を除く): 26220244

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 17957, 35914, 71828, 305269, 413011, 610538, 826022, 1221076, 1652044, 7021187, 14042374, 28084748]

約数ペア:

[(1, 28084748), (2, 14042374), (4, 7021187), (17, 1652044), (23, 1221076), (34, 826022), (46, 610538), (68, 413011), (92, 305269), (391, 71828), (782, 35914), (1564, 17957)]