28064719368

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{5851}}^1$

素因数の和:6208

約数の個数: 192

約数和(自身を含む): 89976606720

約数和(自身を除く): 61911887352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 307, 372, 434, 504, 558, 614, 651, 744, 868, 921, 1116, 1228, 1302, 1736, 1842, 1953, 2149, 2232, 2456, 2604, 2763, 3684, 3906, 4298, 5208, 5526, 5851, 6447, 7368, 7812, 8596, 9517, 11052, 11702, 12894, 15624, 17192, 17553, 19034, 19341, 22104, 23404, 25788, 28551, 35106, 38068, 38682, 40957, 46808, 51576, 52659, 57102, 66619, 70212, 76136, 77364, 81914, 85653, 105318, 114204, 122871, 133238, 140424, 154728, 163828, 171306, 181381, 199857, 210636, 228408, 245742, 266476, 327656, 342612, 362762, 368613, 399714, 421272, 491484, 532952, 544143, 599571, 685224, 725524, 737226, 799428, 982968, 1088286, 1199142, 1269667, 1451048, 1474452, 1598856, 1632429, 1796257, 2176572, 2398284, 2539334, 2948904, 3264858, 3592514, 3809001, 4353144, 4796568, 5078668, 5388771, 6529716, 7185028, 7618002, 10157336, 10777542, 11427003, 12573799, 13059432, 14370056, 15236004, 16166313, 21555084, 22854006, 25147598, 30472008, 32332626, 37721397, 43110168, 45708012, 50295196, 55683967, 64665252, 75442794, 91416024, 100590392, 111367934, 113164191, 129330504, 150885588, 167051901, 222735868, 226328382, 301771176, 334103802, 389787769, 445471736, 452656764, 501155703, 668207604, 779575538, 905313528, 1002311406, 1169363307, 1336415208, 1559151076, 2004622812, 2338726614, 3118302152, 3508089921, 4009245624, 4677453228, 7016179842, 9354906456, 14032359684, 28064719368]

約数ペア:

[(1, 28064719368), (2, 14032359684), (3, 9354906456), (4, 7016179842), (6, 4677453228), (7, 4009245624), (8, 3508089921), (9, 3118302152), (12, 2338726614), (14, 2004622812), (18, 1559151076), (21, 1336415208), (24, 1169363307), (28, 1002311406), (31, 905313528), (36, 779575538), (42, 668207604), (56, 501155703), (62, 452656764), (63, 445471736), (72, 389787769), (84, 334103802), (93, 301771176), (124, 226328382), (126, 222735868), (168, 167051901), (186, 150885588), (217, 129330504), (248, 113164191), (252, 111367934), (279, 100590392), (307, 91416024), (372, 75442794), (434, 64665252), (504, 55683967), (558, 50295196), (614, 45708012), (651, 43110168), (744, 37721397), (868, 32332626), (921, 30472008), (1116, 25147598), (1228, 22854006), (1302, 21555084), (1736, 16166313), (1842, 15236004), (1953, 14370056), (2149, 13059432), (2232, 12573799), (2456, 11427003), (2604, 10777542), (2763, 10157336), (3684, 7618002), (3906, 7185028), (4298, 6529716), (5208, 5388771), (5526, 5078668), (5851, 4796568), (6447, 4353144), (7368, 3809001), (7812, 3592514), (8596, 3264858), (9517, 2948904), (11052, 2539334), (11702, 2398284), (12894, 2176572), (15624, 1796257), (17192, 1632429), (17553, 1598856), (19034, 1474452), (19341, 1451048), (22104, 1269667), (23404, 1199142), (25788, 1088286), (28551, 982968), (35106, 799428), (38068, 737226), (38682, 725524), (40957, 685224), (46808, 599571), (51576, 544143), (52659, 532952), (57102, 491484), (66619, 421272), (70212, 399714), (76136, 368613), (77364, 362762), (81914, 342612), (85653, 327656), (105318, 266476), (114204, 245742), (122871, 228408), (133238, 210636), (140424, 199857), (154728, 181381), (163828, 171306)]