16899008

素因数分解:

$2^6\times 7^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:649

約数の個数: 56

約数和(自身を含む): 38965632

約数和(自身を除く): 22066624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 134, 224, 268, 448, 469, 536, 563, 938, 1072, 1126, 1876, 2144, 2252, 3752, 3941, 4288, 4504, 7504, 7882, 9008, 15008, 15764, 18016, 30016, 31528, 36032, 37721, 63056, 75442, 126112, 150884, 252224, 264047, 301768, 528094, 603536, 1056188, 1207072, 2112376, 2414144, 4224752, 8449504, 16899008]

約数ペア:

[(1, 16899008), (2, 8449504), (4, 4224752), (7, 2414144), (8, 2112376), (14, 1207072), (16, 1056188), (28, 603536), (32, 528094), (56, 301768), (64, 264047), (67, 252224), (112, 150884), (134, 126112), (224, 75442), (268, 63056), (448, 37721), (469, 36032), (536, 31528), (563, 30016), (938, 18016), (1072, 15764), (1126, 15008), (1876, 9008), (2144, 7882), (2252, 7504), (3752, 4504), (3941, 4288)]