9778496

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:128

約数の個数: 112

約数和(自身を含む): 25261824

約数和(自身を除く): 15483328

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 73, 91, 92, 104, 112, 146, 161, 182, 184, 208, 224, 292, 299, 322, 364, 368, 416, 448, 511, 584, 598, 644, 728, 736, 832, 949, 1022, 1168, 1196, 1288, 1456, 1472, 1679, 1898, 2044, 2093, 2336, 2392, 2576, 2912, 3358, 3796, 4088, 4186, 4672, 4784, 5152, 5824, 6643, 6716, 7592, 8176, 8372, 9568, 10304, 11753, 13286, 13432, 15184, 16352, 16744, 19136, 21827, 23506, 26572, 26864, 30368, 32704, 33488, 43654, 47012, 53144, 53728, 60736, 66976, 87308, 94024, 106288, 107456, 133952, 152789, 174616, 188048, 212576, 305578, 349232, 376096, 425152, 611156, 698464, 752192, 1222312, 1396928, 2444624, 4889248, 9778496]

約数ペア:

[(1, 9778496), (2, 4889248), (4, 2444624), (7, 1396928), (8, 1222312), (13, 752192), (14, 698464), (16, 611156), (23, 425152), (26, 376096), (28, 349232), (32, 305578), (46, 212576), (52, 188048), (56, 174616), (64, 152789), (73, 133952), (91, 107456), (92, 106288), (104, 94024), (112, 87308), (146, 66976), (161, 60736), (182, 53728), (184, 53144), (208, 47012), (224, 43654), (292, 33488), (299, 32704), (322, 30368), (364, 26864), (368, 26572), (416, 23506), (448, 21827), (511, 19136), (584, 16744), (598, 16352), (644, 15184), (728, 13432), (736, 13286), (832, 11753), (949, 10304), (1022, 9568), (1168, 8372), (1196, 8176), (1288, 7592), (1456, 6716), (1472, 6643), (1679, 5824), (1898, 5152), (2044, 4784), (2093, 4672), (2336, 4186), (2392, 4088), (2576, 3796), (2912, 3358)]