68928433

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{419}}^1$

素因数の和:828

約数の個数: 16

約数和(自身を含む): 80317440

約数和(自身を除く): 11389007

約数列:

[1, 7, 71, 331, 419, 497, 2317, 2933, 23501, 29749, 138689, 164507, 208243, 970823, 9846919, 68928433]

約数ペア:

[(1, 68928433), (7, 9846919), (71, 970823), (331, 208243), (419, 164507), (497, 138689), (2317, 29749), (2933, 23501)]