33378668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2207}}^1$

素因数の和:2429

約数の個数: 24

約数和(自身を含む): 61824000

約数和(自身を除く): 28445332

約数列:

[1, 2, 4, 19, 38, 76, 199, 398, 796, 2207, 3781, 4414, 7562, 8828, 15124, 41933, 83866, 167732, 439193, 878386, 1756772, 8344667, 16689334, 33378668]

約数ペア:

[(1, 33378668), (2, 16689334), (4, 8344667), (19, 1756772), (38, 878386), (76, 439193), (199, 167732), (398, 83866), (796, 41933), (2207, 15124), (3781, 8828), (4414, 7562)]