8338808

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 16212960

約数和(自身を除く): 7874152

約数列:

[1, 2, 4, 8, 53, 71, 106, 142, 212, 277, 284, 424, 554, 568, 1108, 2216, 3763, 7526, 14681, 15052, 19667, 29362, 30104, 39334, 58724, 78668, 117448, 157336, 1042351, 2084702, 4169404, 8338808]

約数ペア:

[(1, 8338808), (2, 4169404), (4, 2084702), (8, 1042351), (53, 157336), (71, 117448), (106, 78668), (142, 58724), (212, 39334), (277, 30104), (284, 29362), (424, 19667), (554, 15052), (568, 14681), (1108, 7526), (2216, 3763)]