28072599072

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{20113}}^1$

素因数の和:20231

約数の個数: 192

約数和(自身を含む): 88236417024

約数和(自身を除く): 60163817952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 67, 84, 93, 96, 112, 124, 134, 168, 186, 201, 217, 224, 248, 268, 336, 372, 402, 434, 469, 496, 536, 651, 672, 744, 804, 868, 938, 992, 1072, 1302, 1407, 1488, 1608, 1736, 1876, 2077, 2144, 2604, 2814, 2976, 3216, 3472, 3752, 4154, 5208, 5628, 6231, 6432, 6944, 7504, 8308, 10416, 11256, 12462, 14539, 15008, 16616, 20113, 20832, 22512, 24924, 29078, 33232, 40226, 43617, 45024, 49848, 58156, 60339, 66464, 80452, 87234, 99696, 116312, 120678, 140791, 160904, 174468, 199392, 232624, 241356, 281582, 321808, 348936, 422373, 465248, 482712, 563164, 623503, 643616, 697872, 844746, 965424, 1126328, 1247006, 1347571, 1395744, 1689492, 1870509, 1930848, 2252656, 2494012, 2695142, 3378984, 3741018, 4042713, 4364521, 4505312, 4988024, 5390284, 6757968, 7482036, 8085426, 8729042, 9432997, 9976048, 10780568, 13093563, 13515936, 14964072, 16170852, 17458084, 18865994, 19952096, 21561136, 26187126, 28298991, 29928144, 32341704, 34916168, 37731988, 41774701, 43122272, 52374252, 56597982, 59856288, 64683408, 69832336, 75463976, 83549402, 104748504, 113195964, 125324103, 129366816, 139664672, 150927952, 167098804, 209497008, 226391928, 250648206, 292422907, 301855904, 334197608, 418994016, 452783856, 501296412, 584845814, 668395216, 877268721, 905567712, 1002592824, 1169691628, 1336790432, 1754537442, 2005185648, 2339383256, 3509074884, 4010371296, 4678766512, 7018149768, 9357533024, 14036299536, 28072599072]

約数ペア:

[(1, 28072599072), (2, 14036299536), (3, 9357533024), (4, 7018149768), (6, 4678766512), (7, 4010371296), (8, 3509074884), (12, 2339383256), (14, 2005185648), (16, 1754537442), (21, 1336790432), (24, 1169691628), (28, 1002592824), (31, 905567712), (32, 877268721), (42, 668395216), (48, 584845814), (56, 501296412), (62, 452783856), (67, 418994016), (84, 334197608), (93, 301855904), (96, 292422907), (112, 250648206), (124, 226391928), (134, 209497008), (168, 167098804), (186, 150927952), (201, 139664672), (217, 129366816), (224, 125324103), (248, 113195964), (268, 104748504), (336, 83549402), (372, 75463976), (402, 69832336), (434, 64683408), (469, 59856288), (496, 56597982), (536, 52374252), (651, 43122272), (672, 41774701), (744, 37731988), (804, 34916168), (868, 32341704), (938, 29928144), (992, 28298991), (1072, 26187126), (1302, 21561136), (1407, 19952096), (1488, 18865994), (1608, 17458084), (1736, 16170852), (1876, 14964072), (2077, 13515936), (2144, 13093563), (2604, 10780568), (2814, 9976048), (2976, 9432997), (3216, 8729042), (3472, 8085426), (3752, 7482036), (4154, 6757968), (5208, 5390284), (5628, 4988024), (6231, 4505312), (6432, 4364521), (6944, 4042713), (7504, 3741018), (8308, 3378984), (10416, 2695142), (11256, 2494012), (12462, 2252656), (14539, 1930848), (15008, 1870509), (16616, 1689492), (20113, 1395744), (20832, 1347571), (22512, 1247006), (24924, 1126328), (29078, 965424), (33232, 844746), (40226, 697872), (43617, 643616), (45024, 623503), (49848, 563164), (58156, 482712), (60339, 465248), (66464, 422373), (80452, 348936), (87234, 321808), (99696, 281582), (116312, 241356), (120678, 232624), (140791, 199392), (160904, 174468)]