28761862

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1\times {\mathrm{887}}^1$

素因数の和:1443

約数の個数: 16

約数和(自身を含む): 44669952

約数和(自身を除く): 15908090

約数列:

[1, 2, 31, 62, 523, 887, 1046, 1774, 16213, 27497, 32426, 54994, 463901, 927802, 14380931, 28761862]

約数ペア:

[(1, 28761862), (2, 14380931), (31, 927802), (62, 463901), (523, 54994), (887, 32426), (1046, 27497), (1774, 16213)]