71106778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{43517}}^1$

素因数の和:43581

約数の個数: 16

約数和(自身を含む): 114887520

約数和(自身を除く): 43780742

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 43517, 87034, 826823, 1653646, 1871231, 3742462, 35553389, 71106778]

約数ペア:

[(1, 71106778), (2, 35553389), (19, 3742462), (38, 1871231), (43, 1653646), (86, 826823), (817, 87034), (1634, 43517)]