28573076

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1997}}^1$

素因数の和:2088

約数の個数: 36

約数和(自身を含む): 58992948

約数和(自身を除く): 30419872

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 1997, 2044, 3577, 3994, 7154, 7988, 13979, 14308, 27958, 55916, 97853, 145781, 195706, 291562, 391412, 583124, 1020467, 2040934, 4081868, 7143269, 14286538, 28573076]

約数ペア:

[(1, 28573076), (2, 14286538), (4, 7143269), (7, 4081868), (14, 2040934), (28, 1020467), (49, 583124), (73, 391412), (98, 291562), (146, 195706), (196, 145781), (292, 97853), (511, 55916), (1022, 27958), (1997, 14308), (2044, 13979), (3577, 7988), (3994, 7154)]