28798064

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{6691}}^1$

素因数の和:6968

約数の個数: 20

約数和(自身を含む): 56012040

約数和(自身を除く): 27213976

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 6691, 13382, 26764, 53528, 107056, 1799879, 3599758, 7199516, 14399032, 28798064]

約数ペア:

[(1, 28798064), (2, 14399032), (4, 7199516), (8, 3599758), (16, 1799879), (269, 107056), (538, 53528), (1076, 26764), (2152, 13382), (4304, 6691)]