56619676

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{1999}}^1$

素因数の和:2173

約数の個数: 24

約数和(自身を含む): 101528000

約数和(自身を除く): 44908324

約数列:

[1, 2, 4, 73, 97, 146, 194, 292, 388, 1999, 3998, 7081, 7996, 14162, 28324, 145927, 193903, 291854, 387806, 583708, 775612, 14154919, 28309838, 56619676]

約数ペア:

[(1, 56619676), (2, 28309838), (4, 14154919), (73, 775612), (97, 583708), (146, 387806), (194, 291854), (292, 193903), (388, 145927), (1999, 28324), (3998, 14162), (7081, 7996)]