28736490608

素因数分解:

$2^4\times 7^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3187}}^1$

素因数の和:3300

約数の個数: 160

約数和(自身を含む): 68309913600

約数和(自身を除く): 39573422992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 53, 56, 62, 98, 106, 112, 124, 196, 212, 217, 248, 343, 371, 392, 424, 434, 496, 686, 742, 784, 848, 868, 1372, 1484, 1519, 1643, 1736, 2597, 2744, 2968, 3038, 3187, 3286, 3472, 5194, 5488, 5936, 6076, 6374, 6572, 10388, 10633, 11501, 12152, 12748, 13144, 18179, 20776, 21266, 22309, 23002, 24304, 25496, 26288, 36358, 41552, 42532, 44618, 46004, 50992, 72716, 80507, 85064, 89236, 92008, 98797, 145432, 156163, 161014, 168911, 170128, 178472, 184016, 197594, 290864, 312326, 322028, 337822, 356944, 395188, 563549, 624652, 644056, 675644, 691579, 790376, 1093141, 1127098, 1182377, 1249304, 1288112, 1351288, 1383158, 1580752, 2186282, 2254196, 2364754, 2498608, 2702576, 2766316, 4372564, 4508392, 4729508, 4841053, 5236241, 5532632, 8276639, 8745128, 9016784, 9459016, 9682106, 10472482, 11065264, 16553278, 17490256, 18918032, 19364212, 20944964, 33106556, 33887371, 36653687, 38728424, 41889928, 57936473, 66213112, 67774742, 73307374, 77456848, 83779856, 115872946, 132426224, 135549484, 146614748, 231745892, 256575809, 271098968, 293229496, 463491784, 513151618, 542197936, 586458992, 926983568, 1026303236, 1796030663, 2052606472, 3592061326, 4105212944, 7184122652, 14368245304, 28736490608]

約数ペア:

[(1, 28736490608), (2, 14368245304), (4, 7184122652), (7, 4105212944), (8, 3592061326), (14, 2052606472), (16, 1796030663), (28, 1026303236), (31, 926983568), (49, 586458992), (53, 542197936), (56, 513151618), (62, 463491784), (98, 293229496), (106, 271098968), (112, 256575809), (124, 231745892), (196, 146614748), (212, 135549484), (217, 132426224), (248, 115872946), (343, 83779856), (371, 77456848), (392, 73307374), (424, 67774742), (434, 66213112), (496, 57936473), (686, 41889928), (742, 38728424), (784, 36653687), (848, 33887371), (868, 33106556), (1372, 20944964), (1484, 19364212), (1519, 18918032), (1643, 17490256), (1736, 16553278), (2597, 11065264), (2744, 10472482), (2968, 9682106), (3038, 9459016), (3187, 9016784), (3286, 8745128), (3472, 8276639), (5194, 5532632), (5488, 5236241), (5936, 4841053), (6076, 4729508), (6374, 4508392), (6572, 4372564), (10388, 2766316), (10633, 2702576), (11501, 2498608), (12152, 2364754), (12748, 2254196), (13144, 2186282), (18179, 1580752), (20776, 1383158), (21266, 1351288), (22309, 1288112), (23002, 1249304), (24304, 1182377), (25496, 1127098), (26288, 1093141), (36358, 790376), (41552, 691579), (42532, 675644), (44618, 644056), (46004, 624652), (50992, 563549), (72716, 395188), (80507, 356944), (85064, 337822), (89236, 322028), (92008, 312326), (98797, 290864), (145432, 197594), (156163, 184016), (161014, 178472), (168911, 170128)]