26890864

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 160

約数和(自身を含む): 73995264

約数和(自身を除く): 47104400

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 23, 26, 28, 44, 46, 52, 56, 73, 77, 88, 91, 92, 104, 112, 143, 146, 154, 161, 176, 182, 184, 208, 253, 286, 292, 299, 308, 322, 364, 368, 506, 511, 572, 584, 598, 616, 644, 728, 803, 949, 1001, 1012, 1022, 1144, 1168, 1196, 1232, 1288, 1456, 1606, 1679, 1771, 1898, 2002, 2024, 2044, 2093, 2288, 2392, 2576, 3212, 3289, 3358, 3542, 3796, 4004, 4048, 4088, 4186, 4784, 5621, 6424, 6578, 6643, 6716, 7084, 7592, 8008, 8176, 8372, 10439, 11242, 11753, 12848, 13156, 13286, 13432, 14168, 15184, 16016, 16744, 18469, 20878, 21827, 22484, 23023, 23506, 26312, 26572, 26864, 28336, 33488, 36938, 41756, 43654, 44968, 46046, 47012, 52624, 53144, 73073, 73876, 83512, 87308, 89936, 92092, 94024, 106288, 129283, 146146, 147752, 152789, 167024, 174616, 184184, 188048, 240097, 258566, 292292, 295504, 305578, 349232, 368368, 480194, 517132, 584584, 611156, 960388, 1034264, 1169168, 1222312, 1680679, 1920776, 2068528, 2444624, 3361358, 3841552, 6722716, 13445432, 26890864]

約数ペア:

[(1, 26890864), (2, 13445432), (4, 6722716), (7, 3841552), (8, 3361358), (11, 2444624), (13, 2068528), (14, 1920776), (16, 1680679), (22, 1222312), (23, 1169168), (26, 1034264), (28, 960388), (44, 611156), (46, 584584), (52, 517132), (56, 480194), (73, 368368), (77, 349232), (88, 305578), (91, 295504), (92, 292292), (104, 258566), (112, 240097), (143, 188048), (146, 184184), (154, 174616), (161, 167024), (176, 152789), (182, 147752), (184, 146146), (208, 129283), (253, 106288), (286, 94024), (292, 92092), (299, 89936), (308, 87308), (322, 83512), (364, 73876), (368, 73073), (506, 53144), (511, 52624), (572, 47012), (584, 46046), (598, 44968), (616, 43654), (644, 41756), (728, 36938), (803, 33488), (949, 28336), (1001, 26864), (1012, 26572), (1022, 26312), (1144, 23506), (1168, 23023), (1196, 22484), (1232, 21827), (1288, 20878), (1456, 18469), (1606, 16744), (1679, 16016), (1771, 15184), (1898, 14168), (2002, 13432), (2024, 13286), (2044, 13156), (2093, 12848), (2288, 11753), (2392, 11242), (2576, 10439), (3212, 8372), (3289, 8176), (3358, 8008), (3542, 7592), (3796, 7084), (4004, 6716), (4048, 6643), (4088, 6578), (4186, 6424), (4784, 5621)]