3281872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:691

約数の個数: 40

約数和(自身を含む): 7187040

約数和(自身を除く): 3905168

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 643, 1276, 1286, 2552, 2572, 5104, 5144, 7073, 10288, 14146, 18647, 28292, 37294, 56584, 74588, 113168, 149176, 205117, 298352, 410234, 820468, 1640936, 3281872]

約数ペア:

[(1, 3281872), (2, 1640936), (4, 820468), (8, 410234), (11, 298352), (16, 205117), (22, 149176), (29, 113168), (44, 74588), (58, 56584), (88, 37294), (116, 28292), (176, 18647), (232, 14146), (319, 10288), (464, 7073), (638, 5144), (643, 5104), (1276, 2572), (1286, 2552)]