67794356

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^3\times {\mathrm{353}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 143525760

約数和(自身を除く): 75731404

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 353, 361, 532, 706, 722, 1412, 1444, 2471, 2527, 4942, 5054, 6707, 6859, 9884, 10108, 13414, 13718, 26828, 27436, 46949, 48013, 93898, 96026, 127433, 187796, 192052, 254866, 509732, 892031, 1784062, 2421227, 3568124, 4842454, 9684908, 16948589, 33897178, 67794356]

約数ペア:

[(1, 67794356), (2, 33897178), (4, 16948589), (7, 9684908), (14, 4842454), (19, 3568124), (28, 2421227), (38, 1784062), (76, 892031), (133, 509732), (266, 254866), (353, 192052), (361, 187796), (532, 127433), (706, 96026), (722, 93898), (1412, 48013), (1444, 46949), (2471, 27436), (2527, 26828), (4942, 13718), (5054, 13414), (6707, 10108), (6859, 9884)]