28416898

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{683}}^1$

素因数の和:1049

約数の個数: 16

約数和(自身を含む): 43436736

約数和(自身を除く): 15019838

約数列:

[1, 2, 71, 142, 293, 586, 683, 1366, 20803, 41606, 48493, 96986, 200119, 400238, 14208449, 28416898]

約数ペア:

[(1, 28416898), (2, 14208449), (71, 400238), (142, 200119), (293, 96986), (586, 48493), (683, 41606), (1366, 20803)]