57741418

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^2$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 111309120

約数和(自身を除く): 53567702

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 113, 119, 133, 226, 238, 266, 323, 646, 791, 1582, 1921, 2147, 2261, 3842, 4294, 4522, 12769, 13447, 15029, 25538, 26894, 30058, 36499, 72998, 89383, 178766, 217073, 242611, 255493, 434146, 485222, 510986, 1519511, 1698277, 3039022, 3396554, 4124387, 8248774, 28870709, 57741418]

約数ペア:

[(1, 57741418), (2, 28870709), (7, 8248774), (14, 4124387), (17, 3396554), (19, 3039022), (34, 1698277), (38, 1519511), (113, 510986), (119, 485222), (133, 434146), (226, 255493), (238, 242611), (266, 217073), (323, 178766), (646, 89383), (791, 72998), (1582, 36499), (1921, 30058), (2147, 26894), (2261, 25538), (3842, 15029), (4294, 13447), (4522, 12769)]