57166144

素因数分解:

$2^6\times 7^2\times {\mathrm{18229}}^1$

素因数の和:18255

約数の個数: 42

約数和(自身を含む): 131966970

約数和(自身を除く): 74800826

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 18229, 36458, 72916, 127603, 145832, 255206, 291664, 510412, 583328, 893221, 1020824, 1166656, 1786442, 2041648, 3572884, 4083296, 7145768, 8166592, 14291536, 28583072, 57166144]

約数ペア:

[(1, 57166144), (2, 28583072), (4, 14291536), (7, 8166592), (8, 7145768), (14, 4083296), (16, 3572884), (28, 2041648), (32, 1786442), (49, 1166656), (56, 1020824), (64, 893221), (98, 583328), (112, 510412), (196, 291664), (224, 255206), (392, 145832), (448, 127603), (784, 72916), (1568, 36458), (3136, 18229)]