74205712

素因数分解:

$2^4\times 7^1\times {\mathrm{662551}}^1$

素因数の和:662566

約数の個数: 20

約数和(自身を含む): 164312896

約数和(自身を除く): 90107184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 662551, 1325102, 2650204, 4637857, 5300408, 9275714, 10600816, 18551428, 37102856, 74205712]

約数ペア:

[(1, 74205712), (2, 37102856), (4, 18551428), (7, 10600816), (8, 9275714), (14, 5300408), (16, 4637857), (28, 2650204), (56, 1325102), (112, 662551)]