61563392

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:689

約数の個数: 80

約数和(自身を含む): 142303392

約数和(自身を除く): 80740000

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 256, 272, 352, 374, 512, 544, 643, 704, 748, 1088, 1286, 1408, 1496, 2176, 2572, 2816, 2992, 4352, 5144, 5632, 5984, 7073, 8704, 10288, 10931, 11968, 14146, 20576, 21862, 23936, 28292, 41152, 43724, 47872, 56584, 82304, 87448, 95744, 113168, 120241, 164608, 174896, 226336, 240482, 329216, 349792, 452672, 480964, 699584, 905344, 961928, 1399168, 1810688, 1923856, 2798336, 3621376, 3847712, 5596672, 7695424, 15390848, 30781696, 61563392]

約数ペア:

[(1, 61563392), (2, 30781696), (4, 15390848), (8, 7695424), (11, 5596672), (16, 3847712), (17, 3621376), (22, 2798336), (32, 1923856), (34, 1810688), (44, 1399168), (64, 961928), (68, 905344), (88, 699584), (128, 480964), (136, 452672), (176, 349792), (187, 329216), (256, 240482), (272, 226336), (352, 174896), (374, 164608), (512, 120241), (544, 113168), (643, 95744), (704, 87448), (748, 82304), (1088, 56584), (1286, 47872), (1408, 43724), (1496, 41152), (2176, 28292), (2572, 23936), (2816, 21862), (2992, 20576), (4352, 14146), (5144, 11968), (5632, 10931), (5984, 10288), (7073, 8704)]