67290778

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{18517}}^1$

素因数の和:18621

約数の個数: 16

約数和(自身を含む): 106663680

約数和(自身を除く): 39372902

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 18517, 37034, 425891, 851782, 1462843, 2925686, 33645389, 67290778]

約数ペア:

[(1, 67290778), (2, 33645389), (23, 2925686), (46, 1462843), (79, 851782), (158, 425891), (1817, 37034), (3634, 18517)]