28706834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{58111}}^1$

素因数の和:58145

約数の個数: 16

約数和(自身を含む): 48814080

約数和(自身を除く): 20107246

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 58111, 116222, 755443, 1104109, 1510886, 2208218, 14353417, 28706834]

約数ペア:

[(1, 28706834), (2, 14353417), (13, 2208218), (19, 1510886), (26, 1104109), (38, 755443), (247, 116222), (494, 58111)]