68089142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{43591}}^1$

素因数の和:43675

約数の個数: 16

約数和(自身を含む): 112990464

約数和(自身を除く): 44901322

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 43591, 87182, 479501, 959002, 3094961, 6189922, 34044571, 68089142]

約数ペア:

[(1, 68089142), (2, 34044571), (11, 6189922), (22, 3094961), (71, 959002), (142, 479501), (781, 87182), (1562, 43591)]