27787732

素因数分解:

$2^2\times 7^1\times {\mathrm{503}}^1\times {\mathrm{1973}}^1$

素因数の和:2487

約数の個数: 24

約数和(自身を含む): 55714176

約数和(自身を除く): 27926444

約数列:

[1, 2, 4, 7, 14, 28, 503, 1006, 1973, 2012, 3521, 3946, 7042, 7892, 13811, 14084, 27622, 55244, 992419, 1984838, 3969676, 6946933, 13893866, 27787732]

約数ペア:

[(1, 27787732), (2, 13893866), (4, 6946933), (7, 3969676), (14, 1984838), (28, 992419), (503, 55244), (1006, 27622), (1973, 14084), (2012, 13811), (3521, 7892), (3946, 7042)]