74034032

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{243533}}^1$

素因数の和:243560

約数の個数: 20

約数和(自身を含む): 150991080

約数和(自身を除く): 76957048

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 243533, 487066, 974132, 1948264, 3896528, 4627127, 9254254, 18508508, 37017016, 74034032]

約数ペア:

[(1, 74034032), (2, 37017016), (4, 18508508), (8, 9254254), (16, 4627127), (19, 3896528), (38, 1948264), (76, 974132), (152, 487066), (304, 243533)]