25077256

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 48470400

約数和(自身を除く): 23393144

約数列:

[1, 2, 4, 8, 43, 86, 172, 269, 271, 344, 538, 542, 1076, 1084, 2152, 2168, 11567, 11653, 23134, 23306, 46268, 46612, 72899, 92536, 93224, 145798, 291596, 583192, 3134657, 6269314, 12538628, 25077256]

約数ペア:

[(1, 25077256), (2, 12538628), (4, 6269314), (8, 3134657), (43, 583192), (86, 291596), (172, 145798), (269, 93224), (271, 92536), (344, 72899), (538, 46612), (542, 46268), (1076, 23306), (1084, 23134), (2152, 11653), (2168, 11567)]