28136464

素因数分解:

$2^4\times {\mathrm{653}}^1\times {\mathrm{2693}}^1$

素因数の和:3354

約数の個数: 20

約数和(自身を含む): 54618156

約数和(自身を除く): 26481692

約数列:

[1, 2, 4, 8, 16, 653, 1306, 2612, 2693, 5224, 5386, 10448, 10772, 21544, 43088, 1758529, 3517058, 7034116, 14068232, 28136464]

約数ペア:

[(1, 28136464), (2, 14068232), (4, 7034116), (8, 3517058), (16, 1758529), (653, 43088), (1306, 21544), (2612, 10772), (2693, 10448), (5224, 5386)]