29978292

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2311}}^1$

素因数の和:2388

約数の個数: 48

約数和(自身を含む): 74575872

約数和(自身を除く): 44597580

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 47, 69, 92, 94, 138, 141, 188, 276, 282, 564, 1081, 2162, 2311, 3243, 4324, 4622, 6486, 6933, 9244, 12972, 13866, 27732, 53153, 106306, 108617, 159459, 212612, 217234, 318918, 325851, 434468, 637836, 651702, 1303404, 2498191, 4996382, 7494573, 9992764, 14989146, 29978292]

約数ペア:

[(1, 29978292), (2, 14989146), (3, 9992764), (4, 7494573), (6, 4996382), (12, 2498191), (23, 1303404), (46, 651702), (47, 637836), (69, 434468), (92, 325851), (94, 318918), (138, 217234), (141, 212612), (188, 159459), (276, 108617), (282, 106306), (564, 53153), (1081, 27732), (2162, 13866), (2311, 12972), (3243, 9244), (4324, 6933), (4622, 6486)]