28759274

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{44519}}^1$

素因数の和:44557

約数の個数: 16

約数和(自身を含む): 48081600

約数和(自身を除く): 19322326

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 44519, 89038, 756823, 845861, 1513646, 1691722, 14379637, 28759274]

約数ペア:

[(1, 28759274), (2, 14379637), (17, 1691722), (19, 1513646), (34, 845861), (38, 756823), (323, 89038), (646, 44519)]