28525274

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{757}}^1$

素因数の和:1069

約数の個数: 16

約数和(自身を含む): 43551648

約数和(自身を除く): 15026374

約数列:

[1, 2, 83, 166, 227, 454, 757, 1514, 18841, 37682, 62831, 125662, 171839, 343678, 14262637, 28525274]

約数ペア:

[(1, 28525274), (2, 14262637), (83, 343678), (166, 171839), (227, 125662), (454, 62831), (757, 37682), (1514, 18841)]