27689008

素因数分解:

$2^4\times {\mathrm{1237}}^1\times {\mathrm{1399}}^1$

素因数の和:2644

約数の個数: 20

約数和(自身を含む): 53729200

約数和(自身を除く): 26040192

約数列:

[1, 2, 4, 8, 16, 1237, 1399, 2474, 2798, 4948, 5596, 9896, 11192, 19792, 22384, 1730563, 3461126, 6922252, 13844504, 27689008]

約数ペア:

[(1, 27689008), (2, 13844504), (4, 6922252), (8, 3461126), (16, 1730563), (1237, 22384), (1399, 19792), (2474, 11192), (2798, 9896), (4948, 5596)]