68317568

素因数分解:

$2^7\times {\mathrm{11}}^3\times {\mathrm{401}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 150074640

約数和(自身を除く): 81757072

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 352, 401, 484, 704, 802, 968, 1331, 1408, 1604, 1936, 2662, 3208, 3872, 4411, 5324, 6416, 7744, 8822, 10648, 12832, 15488, 17644, 21296, 25664, 35288, 42592, 48521, 51328, 70576, 85184, 97042, 141152, 170368, 194084, 282304, 388168, 533731, 564608, 776336, 1067462, 1552672, 2134924, 3105344, 4269848, 6210688, 8539696, 17079392, 34158784, 68317568]

約数ペア:

[(1, 68317568), (2, 34158784), (4, 17079392), (8, 8539696), (11, 6210688), (16, 4269848), (22, 3105344), (32, 2134924), (44, 1552672), (64, 1067462), (88, 776336), (121, 564608), (128, 533731), (176, 388168), (242, 282304), (352, 194084), (401, 170368), (484, 141152), (704, 97042), (802, 85184), (968, 70576), (1331, 51328), (1408, 48521), (1604, 42592), (1936, 35288), (2662, 25664), (3208, 21296), (3872, 17644), (4411, 15488), (5324, 12832), (6416, 10648), (7744, 8822)]