68053566

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{11657}}^1$

素因数の和:11808

約数の個数: 32

約数和(自身を含む): 156683520

約数和(自身を除く): 88629954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 11657, 23314, 34971, 69942, 81599, 163198, 244797, 489594, 1620323, 3240646, 4860969, 9721938, 11342261, 22684522, 34026783, 68053566]

約数ペア:

[(1, 68053566), (2, 34026783), (3, 22684522), (6, 11342261), (7, 9721938), (14, 4860969), (21, 3240646), (42, 1620323), (139, 489594), (278, 244797), (417, 163198), (834, 81599), (973, 69942), (1946, 34971), (2919, 23314), (5838, 11657)]