28006924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 56609280

約数和(自身を除く): 28602356

約数列:

[1, 2, 4, 11, 22, 29, 44, 47, 58, 94, 116, 188, 319, 467, 517, 638, 934, 1034, 1276, 1363, 1868, 2068, 2726, 5137, 5452, 10274, 13543, 14993, 20548, 21949, 27086, 29986, 43898, 54172, 59972, 87796, 148973, 241439, 297946, 482878, 595892, 636521, 965756, 1273042, 2546084, 7001731, 14003462, 28006924]

約数ペア:

[(1, 28006924), (2, 14003462), (4, 7001731), (11, 2546084), (22, 1273042), (29, 965756), (44, 636521), (47, 595892), (58, 482878), (94, 297946), (116, 241439), (188, 148973), (319, 87796), (467, 59972), (517, 54172), (638, 43898), (934, 29986), (1034, 27086), (1276, 21949), (1363, 20548), (1868, 14993), (2068, 13543), (2726, 10274), (5137, 5452)]