28254004

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{653}}^1$

素因数の和:1059

約数の個数: 24

約数和(自身を含む): 51365160

約数和(自身を除く): 23111156

約数列:

[1, 2, 4, 29, 58, 116, 373, 653, 746, 1306, 1492, 2612, 10817, 18937, 21634, 37874, 43268, 75748, 243569, 487138, 974276, 7063501, 14127002, 28254004]

約数ペア:

[(1, 28254004), (2, 14127002), (4, 7063501), (29, 974276), (58, 487138), (116, 243569), (373, 75748), (653, 43268), (746, 37874), (1306, 21634), (1492, 18937), (2612, 10817)]