6480272

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{9419}}^1$

素因数の和:9470

約数の個数: 20

約数和(自身を含む): 12848880

約数和(自身を除く): 6368608

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 9419, 18838, 37676, 75352, 150704, 405017, 810034, 1620068, 3240136, 6480272]

約数ペア:

[(1, 6480272), (2, 3240136), (4, 1620068), (8, 810034), (16, 405017), (43, 150704), (86, 75352), (172, 37676), (344, 18838), (688, 9419)]