71227694

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{43591}}^1$

素因数の和:43655

約数の個数: 16

約数和(自身を含む): 115082880

約数和(自身を除く): 43855186

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 43591, 87182, 828229, 1656458, 1874413, 3748826, 35613847, 71227694]

約数ペア:

[(1, 71227694), (2, 35613847), (19, 3748826), (38, 1874413), (43, 1656458), (86, 828229), (817, 87182), (1634, 43591)]