64279424

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:739

約数の個数: 64

約数和(自身を含む): 141886080

約数和(自身を除く): 77606656

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 128, 142, 176, 284, 352, 568, 643, 704, 781, 1136, 1286, 1408, 1562, 2272, 2572, 3124, 4544, 5144, 6248, 7073, 9088, 10288, 12496, 14146, 20576, 24992, 28292, 41152, 45653, 49984, 56584, 82304, 91306, 99968, 113168, 182612, 226336, 365224, 452672, 502183, 730448, 905344, 1004366, 1460896, 2008732, 2921792, 4017464, 5843584, 8034928, 16069856, 32139712, 64279424]

約数ペア:

[(1, 64279424), (2, 32139712), (4, 16069856), (8, 8034928), (11, 5843584), (16, 4017464), (22, 2921792), (32, 2008732), (44, 1460896), (64, 1004366), (71, 905344), (88, 730448), (128, 502183), (142, 452672), (176, 365224), (284, 226336), (352, 182612), (568, 113168), (643, 99968), (704, 91306), (781, 82304), (1136, 56584), (1286, 49984), (1408, 45653), (1562, 41152), (2272, 28292), (2572, 24992), (3124, 20576), (4544, 14146), (5144, 12496), (6248, 10288), (7073, 9088)]