64032983

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6781}}^1$

素因数の和:6878

約数の個数: 16

約数和(自身を含む): 78128640

約数和(自身を除く): 14095657

約数列:

[1, 7, 19, 71, 133, 497, 1349, 6781, 9443, 47467, 128839, 481451, 901873, 3370157, 9147569, 64032983]

約数ペア:

[(1, 64032983), (7, 9147569), (19, 3370157), (71, 901873), (133, 481451), (497, 128839), (1349, 47467), (6781, 9443)]