71904322

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15901}}^1$

素因数の和:15946

約数の個数: 32

約数和(自身を含む): 137393280

約数和(自身を除く): 65488958

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 15901, 31802, 111307, 222614, 270317, 302119, 540634, 604238, 1892219, 2114833, 3784438, 4229666, 5136023, 10272046, 35952161, 71904322]

約数ペア:

[(1, 71904322), (2, 35952161), (7, 10272046), (14, 5136023), (17, 4229666), (19, 3784438), (34, 2114833), (38, 1892219), (119, 604238), (133, 540634), (238, 302119), (266, 270317), (323, 222614), (646, 111307), (2261, 31802), (4522, 15901)]