28814773

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2713}}^1$

素因数の和:2788

約数の個数: 16

約数和(自身を含む): 33436480

約数和(自身を除く): 4621707

約数列:

[1, 13, 19, 43, 247, 559, 817, 2713, 10621, 35269, 51547, 116659, 670111, 1516567, 2216521, 28814773]

約数ペア:

[(1, 28814773), (13, 2216521), (19, 1516567), (43, 670111), (247, 116659), (559, 51547), (817, 35269), (2713, 10621)]