68861238

素因数分解:

$2^1\times 3^1\times {\mathrm{397}}^1\times {\mathrm{28909}}^1$

素因数の和:29311

約数の個数: 16

約数和(自身を含む): 138074160

約数和(自身を除く): 69212922

約数列:

[1, 2, 3, 6, 397, 794, 1191, 2382, 28909, 57818, 86727, 173454, 11476873, 22953746, 34430619, 68861238]

約数ペア:

[(1, 68861238), (2, 34430619), (3, 22953746), (6, 11476873), (397, 173454), (794, 86727), (1191, 57818), (2382, 28909)]