47648314

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 93623040

約数和(自身を除く): 45974726

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 41, 82, 119, 133, 238, 257, 266, 287, 323, 514, 574, 646, 697, 779, 1394, 1558, 1799, 2261, 3598, 4369, 4522, 4879, 4883, 5453, 8738, 9758, 9766, 10537, 10906, 13243, 21074, 26486, 30583, 34181, 61166, 68362, 73759, 83011, 92701, 147518, 166022, 179129, 185402, 200203, 358258, 400406, 581077, 1162154, 1253903, 1401421, 2507806, 2802842, 3403451, 6806902, 23824157, 47648314]

約数ペア:

[(1, 47648314), (2, 23824157), (7, 6806902), (14, 3403451), (17, 2802842), (19, 2507806), (34, 1401421), (38, 1253903), (41, 1162154), (82, 581077), (119, 400406), (133, 358258), (238, 200203), (257, 185402), (266, 179129), (287, 166022), (323, 147518), (514, 92701), (574, 83011), (646, 73759), (697, 68362), (779, 61166), (1394, 34181), (1558, 30583), (1799, 26486), (2261, 21074), (3598, 13243), (4369, 10906), (4522, 10537), (4879, 9766), (4883, 9758), (5453, 8738)]