8383984

素因数分解:

$2^4\times 7^1\times {\mathrm{74857}}^1$

素因数の和:74872

約数の個数: 20

約数和(自身を含む): 18564784

約数和(自身を除く): 10180800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 74857, 149714, 299428, 523999, 598856, 1047998, 1197712, 2095996, 4191992, 8383984]

約数ペア:

[(1, 8383984), (2, 4191992), (4, 2095996), (7, 1197712), (8, 1047998), (14, 598856), (16, 523999), (28, 299428), (56, 149714), (112, 74857)]