26646886

素因数分解:

$2^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{2141}}^1$

素因数の和:2284

約数の個数: 24

約数和(自身を含む): 46884096

約数和(自身を除く): 20237210

約数列:

[1, 2, 7, 14, 49, 98, 127, 254, 889, 1778, 2141, 4282, 6223, 12446, 14987, 29974, 104909, 209818, 271907, 543814, 1903349, 3806698, 13323443, 26646886]

約数ペア:

[(1, 26646886), (2, 13323443), (7, 3806698), (14, 1903349), (49, 543814), (98, 271907), (127, 209818), (254, 104909), (889, 29974), (1778, 14987), (2141, 12446), (4282, 6223)]