28735754

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1\times {\mathrm{673}}^1$

素因数の和:1289

約数の個数: 16

約数和(自身を含む): 44411208

約数和(自身を除く): 15675454

約数列:

[1, 2, 37, 74, 577, 673, 1154, 1346, 21349, 24901, 42698, 49802, 388321, 776642, 14367877, 28735754]

約数ペア:

[(1, 28735754), (2, 14367877), (37, 776642), (74, 388321), (577, 49802), (673, 42698), (1154, 24901), (1346, 21349)]