56974894

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 91108800

約数和(自身を除く): 34133906

約数列:

[1, 2, 37, 53, 73, 74, 106, 146, 199, 398, 1961, 2701, 3869, 3922, 5402, 7363, 7738, 10547, 14527, 14726, 21094, 29054, 143153, 286306, 390239, 537499, 769931, 780478, 1074998, 1539862, 28487447, 56974894]

約数ペア:

[(1, 56974894), (2, 28487447), (37, 1539862), (53, 1074998), (73, 780478), (74, 769931), (106, 537499), (146, 390239), (199, 286306), (398, 143153), (1961, 29054), (2701, 21094), (3869, 14726), (3922, 14527), (5402, 10547), (7363, 7738)]