27391352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 57542400

約数和(自身を除く): 30151048

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 73, 89, 124, 136, 146, 178, 248, 292, 356, 527, 584, 712, 1054, 1241, 1513, 2108, 2263, 2482, 2759, 3026, 4216, 4526, 4964, 5518, 6052, 6497, 9052, 9928, 11036, 12104, 12994, 18104, 22072, 25988, 38471, 46903, 51976, 76942, 93806, 110449, 153884, 187612, 201407, 220898, 307768, 375224, 402814, 441796, 805628, 883592, 1611256, 3423919, 6847838, 13695676, 27391352]

約数ペア:

[(1, 27391352), (2, 13695676), (4, 6847838), (8, 3423919), (17, 1611256), (31, 883592), (34, 805628), (62, 441796), (68, 402814), (73, 375224), (89, 307768), (124, 220898), (136, 201407), (146, 187612), (178, 153884), (248, 110449), (292, 93806), (356, 76942), (527, 51976), (584, 46903), (712, 38471), (1054, 25988), (1241, 22072), (1513, 18104), (2108, 12994), (2263, 12104), (2482, 11036), (2759, 9928), (3026, 9052), (4216, 6497), (4526, 6052), (4964, 5518)]