16758685132

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{2087}}^1$

素因数の和:2495

約数の個数: 96

約数和(自身を含む): 36043757568

約数和(自身を除く): 19285072436

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 74, 92, 148, 161, 259, 322, 337, 518, 644, 674, 851, 1036, 1348, 1702, 2087, 2359, 3404, 4174, 4718, 5957, 7751, 8348, 9436, 11914, 12469, 14609, 15502, 23828, 24938, 29218, 31004, 48001, 49876, 54257, 58436, 77219, 87283, 96002, 108514, 154438, 174566, 192004, 217028, 286787, 308876, 336007, 349132, 540533, 573574, 672014, 703319, 1081066, 1147148, 1344028, 1406638, 1776037, 2007509, 2162132, 2813276, 3552074, 4015018, 4923233, 7104148, 8030036, 9846466, 12432259, 16176337, 19692932, 24864518, 26022803, 32352674, 49729036, 52045606, 64705348, 104091212, 113234359, 182159621, 226468718, 364319242, 452937436, 598524469, 728638484, 1197048938, 2394097876, 4189671283, 8379342566, 16758685132]

約数ペア:

[(1, 16758685132), (2, 8379342566), (4, 4189671283), (7, 2394097876), (14, 1197048938), (23, 728638484), (28, 598524469), (37, 452937436), (46, 364319242), (74, 226468718), (92, 182159621), (148, 113234359), (161, 104091212), (259, 64705348), (322, 52045606), (337, 49729036), (518, 32352674), (644, 26022803), (674, 24864518), (851, 19692932), (1036, 16176337), (1348, 12432259), (1702, 9846466), (2087, 8030036), (2359, 7104148), (3404, 4923233), (4174, 4015018), (4718, 3552074), (5957, 2813276), (7751, 2162132), (8348, 2007509), (9436, 1776037), (11914, 1406638), (12469, 1344028), (14609, 1147148), (15502, 1081066), (23828, 703319), (24938, 672014), (29218, 573574), (31004, 540533), (48001, 349132), (49876, 336007), (54257, 308876), (58436, 286787), (77219, 217028), (87283, 192004), (96002, 174566), (108514, 154438)]