27227590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{16111}}^1$

素因数の和:16144

約数の個数: 24

約数和(自身を含む): 53072928

約数和(自身を除く): 25845338

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 16111, 32222, 80555, 161110, 209443, 418886, 1047215, 2094430, 2722759, 5445518, 13613795, 27227590]

約数ペア:

[(1, 27227590), (2, 13613795), (5, 5445518), (10, 2722759), (13, 2094430), (26, 1047215), (65, 418886), (130, 209443), (169, 161110), (338, 80555), (845, 32222), (1690, 16111)]