7728188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{449}}^1$

素因数の和:797

約数の個数: 24

約数和(自身を含む): 14641200

約数和(自身を除く): 6913012

約数列:

[1, 2, 4, 13, 26, 52, 331, 449, 662, 898, 1324, 1796, 4303, 5837, 8606, 11674, 17212, 23348, 148619, 297238, 594476, 1932047, 3864094, 7728188]

約数ペア:

[(1, 7728188), (2, 3864094), (4, 1932047), (13, 594476), (26, 297238), (52, 148619), (331, 23348), (449, 17212), (662, 11674), (898, 8606), (1324, 5837), (1796, 4303)]