28676986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{2957}}^1$

素因数の和:3345

約数の個数: 16

約数和(自身を含む): 46464264

約数和(自身を除く): 17787278

約数列:

[1, 2, 13, 26, 373, 746, 2957, 4849, 5914, 9698, 38441, 76882, 1102961, 2205922, 14338493, 28676986]

約数ペア:

[(1, 28676986), (2, 14338493), (13, 2205922), (26, 1102961), (373, 76882), (746, 38441), (2957, 9698), (4849, 5914)]