67891648

素因数分解:

$2^6\times {\mathrm{11}}^3\times {\mathrm{797}}^1$

素因数の和:842

約数の個数: 56

約数和(自身を含む): 148370544

約数和(自身を除く): 80478896

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 797, 968, 1331, 1594, 1936, 2662, 3188, 3872, 5324, 6376, 7744, 8767, 10648, 12752, 17534, 21296, 25504, 35068, 42592, 51008, 70136, 85184, 96437, 140272, 192874, 280544, 385748, 561088, 771496, 1060807, 1542992, 2121614, 3085984, 4243228, 6171968, 8486456, 16972912, 33945824, 67891648]

約数ペア:

[(1, 67891648), (2, 33945824), (4, 16972912), (8, 8486456), (11, 6171968), (16, 4243228), (22, 3085984), (32, 2121614), (44, 1542992), (64, 1060807), (88, 771496), (121, 561088), (176, 385748), (242, 280544), (352, 192874), (484, 140272), (704, 96437), (797, 85184), (968, 70136), (1331, 51008), (1594, 42592), (1936, 35068), (2662, 25504), (3188, 21296), (3872, 17534), (5324, 12752), (6376, 10648), (7744, 8767)]