68493649

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{523}}^1$

素因数の和:936

約数の個数: 16

約数和(自身を含む): 80134272

約数和(自身を除く): 11640623

約数列:

[1, 7, 53, 353, 371, 523, 2471, 3661, 18709, 27719, 130963, 184619, 194033, 1292333, 9784807, 68493649]

約数ペア:

[(1, 68493649), (7, 9784807), (53, 1292333), (353, 194033), (371, 184619), (523, 130963), (2471, 27719), (3661, 18709)]