28866588

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^2\times {\mathrm{1301}}^1$

素因数の和:1394

約数の個数: 36

約数和(自身を含む): 69011208

約数和(自身を除く): 40144620

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 1301, 1849, 2602, 3698, 3903, 5204, 5547, 7396, 7806, 11094, 15612, 22188, 55943, 111886, 167829, 223772, 335658, 671316, 2405549, 4811098, 7216647, 9622196, 14433294, 28866588]

約数ペア:

[(1, 28866588), (2, 14433294), (3, 9622196), (4, 7216647), (6, 4811098), (12, 2405549), (43, 671316), (86, 335658), (129, 223772), (172, 167829), (258, 111886), (516, 55943), (1301, 22188), (1849, 15612), (2602, 11094), (3698, 7806), (3903, 7396), (5204, 5547)]