28769078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{58237}}^1$

素因数の和:58271

約数の個数: 16

約数和(自身を含む): 48919920

約数和(自身を除く): 20150842

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 58237, 116474, 757081, 1106503, 1514162, 2213006, 14384539, 28769078]

約数ペア:

[(1, 28769078), (2, 14384539), (13, 2213006), (19, 1514162), (26, 1106503), (38, 757081), (247, 116474), (494, 58237)]