68964294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{11813}}^1$

素因数の和:11964

約数の個数: 32

約数和(自身を含む): 158780160

約数和(自身を除く): 89815866

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 11813, 23626, 35439, 70878, 82691, 165382, 248073, 496146, 1642007, 3284014, 4926021, 9852042, 11494049, 22988098, 34482147, 68964294]

約数ペア:

[(1, 68964294), (2, 34482147), (3, 22988098), (6, 11494049), (7, 9852042), (14, 4926021), (21, 3284014), (42, 1642007), (139, 496146), (278, 248073), (417, 165382), (834, 82691), (973, 70878), (1946, 35439), (2919, 23626), (5838, 11813)]