71768491

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{509}}^1$

素因数の和:750

約数の個数: 16

約数和(自身を含む): 77968800

約数和(自身を除く): 6200309

約数列:

[1, 19, 41, 181, 509, 779, 3439, 7421, 9671, 20869, 92129, 140999, 396511, 1750451, 3777289, 71768491]

約数ペア:

[(1, 71768491), (19, 3777289), (41, 1750451), (181, 396511), (509, 140999), (779, 92129), (3439, 20869), (7421, 9671)]