16949465344

素因数分解:

$2^8\times 7^2\times {\mathrm{71}}^1\times {\mathrm{19031}}^1$

素因数の和:19132

約数の個数: 108

約数和(自身を含む): 39912844608

約数和(自身を除く): 22963379264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 71, 98, 112, 128, 142, 196, 224, 256, 284, 392, 448, 497, 568, 784, 896, 994, 1136, 1568, 1792, 1988, 2272, 3136, 3479, 3976, 4544, 6272, 6958, 7952, 9088, 12544, 13916, 15904, 18176, 19031, 27832, 31808, 38062, 55664, 63616, 76124, 111328, 127232, 133217, 152248, 222656, 266434, 304496, 445312, 532868, 608992, 890624, 932519, 1065736, 1217984, 1351201, 1865038, 2131472, 2435968, 2702402, 3730076, 4262944, 4871936, 5404804, 7460152, 8525888, 9458407, 10809608, 14920304, 17051776, 18916814, 21619216, 29840608, 34103552, 37833628, 43238432, 59681216, 66208849, 75667256, 86476864, 119362432, 132417698, 151334512, 172953728, 238724864, 264835396, 302669024, 345907456, 529670792, 605338048, 1059341584, 1210676096, 2118683168, 2421352192, 4237366336, 8474732672, 16949465344]

約数ペア:

[(1, 16949465344), (2, 8474732672), (4, 4237366336), (7, 2421352192), (8, 2118683168), (14, 1210676096), (16, 1059341584), (28, 605338048), (32, 529670792), (49, 345907456), (56, 302669024), (64, 264835396), (71, 238724864), (98, 172953728), (112, 151334512), (128, 132417698), (142, 119362432), (196, 86476864), (224, 75667256), (256, 66208849), (284, 59681216), (392, 43238432), (448, 37833628), (497, 34103552), (568, 29840608), (784, 21619216), (896, 18916814), (994, 17051776), (1136, 14920304), (1568, 10809608), (1792, 9458407), (1988, 8525888), (2272, 7460152), (3136, 5404804), (3479, 4871936), (3976, 4262944), (4544, 3730076), (6272, 2702402), (6958, 2435968), (7952, 2131472), (9088, 1865038), (12544, 1351201), (13916, 1217984), (15904, 1065736), (18176, 932519), (19031, 890624), (27832, 608992), (31808, 532868), (38062, 445312), (55664, 304496), (63616, 266434), (76124, 222656), (111328, 152248), (127232, 133217)]