27644808

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 72460800

約数和(自身を除く): 44815992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 73, 93, 124, 146, 186, 219, 248, 292, 372, 438, 509, 584, 744, 876, 1018, 1527, 1752, 2036, 2263, 3054, 4072, 4526, 6108, 6789, 9052, 12216, 13578, 15779, 18104, 27156, 31558, 37157, 47337, 54312, 63116, 74314, 94674, 111471, 126232, 148628, 189348, 222942, 297256, 378696, 445884, 891768, 1151867, 2303734, 3455601, 4607468, 6911202, 9214936, 13822404, 27644808]

約数ペア:

[(1, 27644808), (2, 13822404), (3, 9214936), (4, 6911202), (6, 4607468), (8, 3455601), (12, 2303734), (24, 1151867), (31, 891768), (62, 445884), (73, 378696), (93, 297256), (124, 222942), (146, 189348), (186, 148628), (219, 126232), (248, 111471), (292, 94674), (372, 74314), (438, 63116), (509, 54312), (584, 47337), (744, 37157), (876, 31558), (1018, 27156), (1527, 18104), (1752, 15779), (2036, 13578), (2263, 12216), (3054, 9052), (4072, 6789), (4526, 6108)]