13411328

素因数分解:

$2^{10}\times 7^1\times {\mathrm{1871}}^1$

素因数の和:1898

約数の個数: 44

約数和(自身を含む): 30655872

約数和(自身を除く): 17244544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 1871, 3584, 3742, 7168, 7484, 13097, 14968, 26194, 29936, 52388, 59872, 104776, 119744, 209552, 239488, 419104, 478976, 838208, 957952, 1676416, 1915904, 3352832, 6705664, 13411328]

約数ペア:

[(1, 13411328), (2, 6705664), (4, 3352832), (7, 1915904), (8, 1676416), (14, 957952), (16, 838208), (28, 478976), (32, 419104), (56, 239488), (64, 209552), (112, 119744), (128, 104776), (224, 59872), (256, 52388), (448, 29936), (512, 26194), (896, 14968), (1024, 13097), (1792, 7484), (1871, 7168), (3584, 3742)]