17389965056

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{7487}}^1$

素因数の和:7757

約数の個数: 72

約数和(自身を含む): 35692360704

約数和(自身を除く): 18302395648

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 211, 256, 344, 422, 688, 844, 1376, 1688, 2752, 3376, 5504, 6752, 7487, 9073, 11008, 13504, 14974, 18146, 27008, 29948, 36292, 54016, 59896, 72584, 119792, 145168, 239584, 290336, 321941, 479168, 580672, 643882, 958336, 1161344, 1287764, 1579757, 1916672, 2322688, 2575528, 3159514, 5151056, 6319028, 10302112, 12638056, 20604224, 25276112, 41208448, 50552224, 67929551, 82416896, 101104448, 135859102, 202208896, 271718204, 404417792, 543436408, 1086872816, 2173745632, 4347491264, 8694982528, 17389965056]

約数ペア:

[(1, 17389965056), (2, 8694982528), (4, 4347491264), (8, 2173745632), (16, 1086872816), (32, 543436408), (43, 404417792), (64, 271718204), (86, 202208896), (128, 135859102), (172, 101104448), (211, 82416896), (256, 67929551), (344, 50552224), (422, 41208448), (688, 25276112), (844, 20604224), (1376, 12638056), (1688, 10302112), (2752, 6319028), (3376, 5151056), (5504, 3159514), (6752, 2575528), (7487, 2322688), (9073, 1916672), (11008, 1579757), (13504, 1287764), (14974, 1161344), (18146, 958336), (27008, 643882), (29948, 580672), (36292, 479168), (54016, 321941), (59896, 290336), (72584, 239584), (119792, 145168)]