28705449696

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{554759}}^1$

素因数の和:554797

約数の個数: 144

約数和(自身を含む): 95622871680

約数和(自身を除く): 66917421984

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 96, 98, 112, 132, 147, 154, 168, 176, 196, 224, 231, 264, 294, 308, 336, 352, 392, 462, 528, 539, 588, 616, 672, 784, 924, 1056, 1078, 1176, 1232, 1568, 1617, 1848, 2156, 2352, 2464, 3234, 3696, 4312, 4704, 6468, 7392, 8624, 12936, 17248, 25872, 51744, 554759, 1109518, 1664277, 2219036, 3328554, 3883313, 4438072, 6102349, 6657108, 7766626, 8876144, 11649939, 12204698, 13314216, 15533252, 17752288, 18307047, 23299878, 24409396, 26628432, 27183191, 31066504, 36614094, 42716443, 46599756, 48818792, 53256864, 54366382, 62133008, 73228188, 81549573, 85432886, 93199512, 97637584, 108732764, 124266016, 128149329, 146456376, 163099146, 170865772, 186399024, 195275168, 217465528, 256298658, 292912752, 299015101, 326198292, 341731544, 372798048, 434931056, 512597316, 585825504, 598030202, 652396584, 683463088, 869862112, 897045303, 1025194632, 1196060404, 1304793168, 1366926176, 1794090606, 2050389264, 2392120808, 2609586336, 3588181212, 4100778528, 4784241616, 7176362424, 9568483232, 14352724848, 28705449696]

約数ペア:

[(1, 28705449696), (2, 14352724848), (3, 9568483232), (4, 7176362424), (6, 4784241616), (7, 4100778528), (8, 3588181212), (11, 2609586336), (12, 2392120808), (14, 2050389264), (16, 1794090606), (21, 1366926176), (22, 1304793168), (24, 1196060404), (28, 1025194632), (32, 897045303), (33, 869862112), (42, 683463088), (44, 652396584), (48, 598030202), (49, 585825504), (56, 512597316), (66, 434931056), (77, 372798048), (84, 341731544), (88, 326198292), (96, 299015101), (98, 292912752), (112, 256298658), (132, 217465528), (147, 195275168), (154, 186399024), (168, 170865772), (176, 163099146), (196, 146456376), (224, 128149329), (231, 124266016), (264, 108732764), (294, 97637584), (308, 93199512), (336, 85432886), (352, 81549573), (392, 73228188), (462, 62133008), (528, 54366382), (539, 53256864), (588, 48818792), (616, 46599756), (672, 42716443), (784, 36614094), (924, 31066504), (1056, 27183191), (1078, 26628432), (1176, 24409396), (1232, 23299878), (1568, 18307047), (1617, 17752288), (1848, 15533252), (2156, 13314216), (2352, 12204698), (2464, 11649939), (3234, 8876144), (3696, 7766626), (4312, 6657108), (4704, 6102349), (6468, 4438072), (7392, 3883313), (8624, 3328554), (12936, 2219036), (17248, 1664277), (25872, 1109518), (51744, 554759)]