7997861256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{33037}}^1$

素因数の和:33195

約数の個数: 128

約数和(自身を含む): 25119452160

約数和(自身を除く): 17121590904

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 131, 132, 154, 168, 231, 262, 264, 308, 393, 462, 524, 616, 786, 917, 924, 1048, 1441, 1572, 1834, 1848, 2751, 2882, 3144, 3668, 4323, 5502, 5764, 7336, 8646, 10087, 11004, 11528, 17292, 20174, 22008, 30261, 33037, 34584, 40348, 60522, 66074, 80696, 99111, 121044, 132148, 198222, 231259, 242088, 264296, 363407, 396444, 462518, 693777, 726814, 792888, 925036, 1090221, 1387554, 1453628, 1850072, 2180442, 2543849, 2775108, 2907256, 4327847, 4360884, 5087698, 5550216, 7631547, 8655694, 8721768, 10175396, 12983541, 15263094, 17311388, 20350792, 25967082, 30294929, 30526188, 34622776, 47606317, 51934164, 60589858, 61052376, 90884787, 95212634, 103868328, 121179716, 142818951, 181769574, 190425268, 242359432, 285637902, 333244219, 363539148, 380850536, 571275804, 666488438, 727078296, 999732657, 1142551608, 1332976876, 1999465314, 2665953752, 3998930628, 7997861256]

約数ペア:

[(1, 7997861256), (2, 3998930628), (3, 2665953752), (4, 1999465314), (6, 1332976876), (7, 1142551608), (8, 999732657), (11, 727078296), (12, 666488438), (14, 571275804), (21, 380850536), (22, 363539148), (24, 333244219), (28, 285637902), (33, 242359432), (42, 190425268), (44, 181769574), (56, 142818951), (66, 121179716), (77, 103868328), (84, 95212634), (88, 90884787), (131, 61052376), (132, 60589858), (154, 51934164), (168, 47606317), (231, 34622776), (262, 30526188), (264, 30294929), (308, 25967082), (393, 20350792), (462, 17311388), (524, 15263094), (616, 12983541), (786, 10175396), (917, 8721768), (924, 8655694), (1048, 7631547), (1441, 5550216), (1572, 5087698), (1834, 4360884), (1848, 4327847), (2751, 2907256), (2882, 2775108), (3144, 2543849), (3668, 2180442), (4323, 1850072), (5502, 1453628), (5764, 1387554), (7336, 1090221), (8646, 925036), (10087, 792888), (11004, 726814), (11528, 693777), (17292, 462518), (20174, 396444), (22008, 363407), (30261, 264296), (33037, 242088), (34584, 231259), (40348, 198222), (60522, 132148), (66074, 121044), (80696, 99111)]