12854732912

素因数分解:

$2^4\times 7^2\times {\mathrm{257}}^1\times {\mathrm{63799}}^1$

素因数の和:64078

約数の個数: 60

約数和(自身を含む): 29085526800

約数和(自身を除く): 16230793888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 257, 392, 514, 784, 1028, 1799, 2056, 3598, 4112, 7196, 12593, 14392, 25186, 28784, 50372, 63799, 100744, 127598, 201488, 255196, 446593, 510392, 893186, 1020784, 1786372, 3126151, 3572744, 6252302, 7145488, 12504604, 16396343, 25009208, 32792686, 50018416, 65585372, 114774401, 131170744, 229548802, 262341488, 459097604, 803420807, 918195208, 1606841614, 1836390416, 3213683228, 6427366456, 12854732912]

約数ペア:

[(1, 12854732912), (2, 6427366456), (4, 3213683228), (7, 1836390416), (8, 1606841614), (14, 918195208), (16, 803420807), (28, 459097604), (49, 262341488), (56, 229548802), (98, 131170744), (112, 114774401), (196, 65585372), (257, 50018416), (392, 32792686), (514, 25009208), (784, 16396343), (1028, 12504604), (1799, 7145488), (2056, 6252302), (3598, 3572744), (4112, 3126151), (7196, 1786372), (12593, 1020784), (14392, 893186), (25186, 510392), (28784, 446593), (50372, 255196), (63799, 201488), (100744, 127598)]