28492057188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{22699}}^1$

素因数の和:23026

約数の個数: 144

約数和(自身を含む): 87453475200

約数和(自身を除く): 58961418012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 293, 306, 357, 476, 586, 612, 714, 879, 1071, 1172, 1428, 1758, 2051, 2142, 2637, 3516, 4102, 4284, 4981, 5274, 6153, 8204, 9962, 10548, 12306, 14943, 18459, 19924, 22699, 24612, 29886, 34867, 36918, 44829, 45398, 59772, 68097, 69734, 73836, 89658, 90796, 104601, 136194, 139468, 158893, 179316, 204291, 209202, 272388, 313803, 317786, 385883, 408582, 418404, 476679, 627606, 635572, 771766, 817164, 953358, 1157649, 1255212, 1430037, 1543532, 1906716, 2315298, 2701181, 2860074, 3472947, 4630596, 5402362, 5720148, 6650807, 6945894, 8103543, 10804724, 13301614, 13891788, 16207086, 19952421, 24310629, 26603228, 32414172, 39904842, 46555649, 48621258, 59857263, 79809684, 93111298, 97242516, 113063719, 119714526, 139666947, 186222596, 226127438, 239429052, 279333894, 339191157, 419000841, 452254876, 558667788, 678382314, 791446033, 838001682, 1017573471, 1356764628, 1582892066, 1676003364, 2035146942, 2374338099, 3165784132, 4070293884, 4748676198, 7123014297, 9497352396, 14246028594, 28492057188]

約数ペア:

[(1, 28492057188), (2, 14246028594), (3, 9497352396), (4, 7123014297), (6, 4748676198), (7, 4070293884), (9, 3165784132), (12, 2374338099), (14, 2035146942), (17, 1676003364), (18, 1582892066), (21, 1356764628), (28, 1017573471), (34, 838001682), (36, 791446033), (42, 678382314), (51, 558667788), (63, 452254876), (68, 419000841), (84, 339191157), (102, 279333894), (119, 239429052), (126, 226127438), (153, 186222596), (204, 139666947), (238, 119714526), (252, 113063719), (293, 97242516), (306, 93111298), (357, 79809684), (476, 59857263), (586, 48621258), (612, 46555649), (714, 39904842), (879, 32414172), (1071, 26603228), (1172, 24310629), (1428, 19952421), (1758, 16207086), (2051, 13891788), (2142, 13301614), (2637, 10804724), (3516, 8103543), (4102, 6945894), (4284, 6650807), (4981, 5720148), (5274, 5402362), (6153, 4630596), (8204, 3472947), (9962, 2860074), (10548, 2701181), (12306, 2315298), (14943, 1906716), (18459, 1543532), (19924, 1430037), (22699, 1255212), (24612, 1157649), (29886, 953358), (34867, 817164), (36918, 771766), (44829, 635572), (45398, 627606), (59772, 476679), (68097, 418404), (69734, 408582), (73836, 385883), (89658, 317786), (90796, 313803), (104601, 272388), (136194, 209202), (139468, 204291), (158893, 179316)]