71173382

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 128980512

約数和(自身を除く): 57807130

約数列:

[1, 2, 7, 14, 49, 53, 71, 98, 106, 142, 193, 371, 386, 497, 742, 994, 1351, 2597, 2702, 3479, 3763, 5194, 6958, 7526, 9457, 10229, 13703, 18914, 20458, 26341, 27406, 52682, 71603, 95921, 143206, 184387, 191842, 368774, 501221, 671447, 726259, 1002442, 1342894, 1452518, 5083813, 10167626, 35586691, 71173382]

約数ペア:

[(1, 71173382), (2, 35586691), (7, 10167626), (14, 5083813), (49, 1452518), (53, 1342894), (71, 1002442), (98, 726259), (106, 671447), (142, 501221), (193, 368774), (371, 191842), (386, 184387), (497, 143206), (742, 95921), (994, 71603), (1351, 52682), (2597, 27406), (2702, 26341), (3479, 20458), (3763, 18914), (5194, 13703), (6958, 10229), (7526, 9457)]