26786552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1423}}^1$

素因数の和:1623

約数の個数: 32

約数和(自身を含む): 54425280

約数和(自身を除く): 27638728

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 181, 362, 724, 1423, 1448, 2353, 2846, 4706, 5692, 9412, 11384, 18499, 18824, 36998, 73996, 147992, 257563, 515126, 1030252, 2060504, 3348319, 6696638, 13393276, 26786552]

約数ペア:

[(1, 26786552), (2, 13393276), (4, 6696638), (8, 3348319), (13, 2060504), (26, 1030252), (52, 515126), (104, 257563), (181, 147992), (362, 73996), (724, 36998), (1423, 18824), (1448, 18499), (2353, 11384), (2846, 9412), (4706, 5692)]