27887596

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:550

約数の個数: 36

約数和(自身を含む): 54132064

約数和(自身を除く): 26244468

約数列:

[1, 2, 4, 11, 22, 44, 121, 157, 242, 314, 367, 484, 628, 734, 1468, 1727, 3454, 4037, 6908, 8074, 16148, 18997, 37994, 44407, 57619, 75988, 88814, 115238, 177628, 230476, 633809, 1267618, 2535236, 6971899, 13943798, 27887596]

約数ペア:

[(1, 27887596), (2, 13943798), (4, 6971899), (11, 2535236), (22, 1267618), (44, 633809), (121, 230476), (157, 177628), (242, 115238), (314, 88814), (367, 75988), (484, 57619), (628, 44407), (734, 37994), (1468, 18997), (1727, 16148), (3454, 8074), (4037, 6908)]