26239416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{499}}^1$

素因数の和:828

約数の個数: 64

約数和(自身を含む): 75360000

約数和(自身を除く): 49120584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 313, 499, 626, 939, 998, 1252, 1497, 1878, 1996, 2191, 2504, 2994, 3493, 3756, 3992, 4382, 5988, 6573, 6986, 7512, 8764, 10479, 11976, 13146, 13972, 17528, 20958, 26292, 27944, 41916, 52584, 83832, 156187, 312374, 468561, 624748, 937122, 1093309, 1249496, 1874244, 2186618, 3279927, 3748488, 4373236, 6559854, 8746472, 13119708, 26239416]

約数ペア:

[(1, 26239416), (2, 13119708), (3, 8746472), (4, 6559854), (6, 4373236), (7, 3748488), (8, 3279927), (12, 2186618), (14, 1874244), (21, 1249496), (24, 1093309), (28, 937122), (42, 624748), (56, 468561), (84, 312374), (168, 156187), (313, 83832), (499, 52584), (626, 41916), (939, 27944), (998, 26292), (1252, 20958), (1497, 17528), (1878, 13972), (1996, 13146), (2191, 11976), (2504, 10479), (2994, 8764), (3493, 7512), (3756, 6986), (3992, 6573), (4382, 5988)]