28698032

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{97}}^1$

素因数の和:198

約数の個数: 60

約数和(自身を含む): 62813688

約数和(自身を除く): 34115656

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 97, 164, 176, 194, 328, 388, 451, 656, 776, 902, 1067, 1552, 1681, 1804, 2134, 3362, 3608, 3977, 4268, 6724, 7216, 7954, 8536, 13448, 15908, 17072, 18491, 26896, 31816, 36982, 43747, 63632, 73964, 87494, 147928, 163057, 174988, 295856, 326114, 349976, 652228, 699952, 1304456, 1793627, 2608912, 3587254, 7174508, 14349016, 28698032]

約数ペア:

[(1, 28698032), (2, 14349016), (4, 7174508), (8, 3587254), (11, 2608912), (16, 1793627), (22, 1304456), (41, 699952), (44, 652228), (82, 349976), (88, 326114), (97, 295856), (164, 174988), (176, 163057), (194, 147928), (328, 87494), (388, 73964), (451, 63632), (656, 43747), (776, 36982), (902, 31816), (1067, 26896), (1552, 18491), (1681, 17072), (1804, 15908), (2134, 13448), (3362, 8536), (3608, 7954), (3977, 7216), (4268, 6724)]