61123888

素因数分解:

$2^4\times 7^1\times {\mathrm{545749}}^1$

素因数の和:545764

約数の個数: 20

約数和(自身を含む): 135346000

約数和(自身を除く): 74222112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 545749, 1091498, 2182996, 3820243, 4365992, 7640486, 8731984, 15280972, 30561944, 61123888]

約数ペア:

[(1, 61123888), (2, 30561944), (4, 15280972), (7, 8731984), (8, 7640486), (14, 4365992), (16, 3820243), (28, 2182996), (56, 1091498), (112, 545749)]