8740732

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 21450240

約数和(自身を除く): 12709508

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 37, 44, 52, 59, 74, 77, 91, 118, 143, 148, 154, 182, 236, 259, 286, 308, 364, 407, 413, 481, 518, 572, 649, 767, 814, 826, 962, 1001, 1036, 1298, 1534, 1628, 1652, 1924, 2002, 2183, 2596, 2849, 3068, 3367, 4004, 4366, 4543, 5291, 5369, 5698, 6734, 8437, 8732, 9086, 10582, 10738, 11396, 13468, 15281, 16874, 18172, 21164, 21476, 24013, 28379, 30562, 33748, 37037, 48026, 56758, 59059, 61124, 74074, 96052, 113516, 118118, 148148, 168091, 198653, 236236, 312169, 336182, 397306, 624338, 672364, 794612, 1248676, 2185183, 4370366, 8740732]

約数ペア:

[(1, 8740732), (2, 4370366), (4, 2185183), (7, 1248676), (11, 794612), (13, 672364), (14, 624338), (22, 397306), (26, 336182), (28, 312169), (37, 236236), (44, 198653), (52, 168091), (59, 148148), (74, 118118), (77, 113516), (91, 96052), (118, 74074), (143, 61124), (148, 59059), (154, 56758), (182, 48026), (236, 37037), (259, 33748), (286, 30562), (308, 28379), (364, 24013), (407, 21476), (413, 21164), (481, 18172), (518, 16874), (572, 15281), (649, 13468), (767, 11396), (814, 10738), (826, 10582), (962, 9086), (1001, 8732), (1036, 8437), (1298, 6734), (1534, 5698), (1628, 5369), (1652, 5291), (1924, 4543), (2002, 4366), (2183, 4004), (2596, 3367), (2849, 3068)]