25136706

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{443}}^1$

素因数の和:655

約数の個数: 48

約数和(自身を含む): 58917024

約数和(自身を除く): 33780318

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 193, 294, 386, 443, 579, 886, 1158, 1329, 1351, 2658, 2702, 3101, 4053, 6202, 8106, 9303, 9457, 18606, 18914, 21707, 28371, 43414, 56742, 65121, 85499, 130242, 170998, 256497, 512994, 598493, 1196986, 1795479, 3590958, 4189451, 8378902, 12568353, 25136706]

約数ペア:

[(1, 25136706), (2, 12568353), (3, 8378902), (6, 4189451), (7, 3590958), (14, 1795479), (21, 1196986), (42, 598493), (49, 512994), (98, 256497), (147, 170998), (193, 130242), (294, 85499), (386, 65121), (443, 56742), (579, 43414), (886, 28371), (1158, 21707), (1329, 18914), (1351, 18606), (2658, 9457), (2702, 9303), (3101, 8106), (4053, 6202)]