64393154

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{9001}}^1$

素因数の和:9090

約数の個数: 24

約数和(自身を含む): 113911308

約数和(自身を除く): 49518154

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 511, 1022, 3577, 7154, 9001, 18002, 63007, 126014, 441049, 657073, 882098, 1314146, 4599511, 9199022, 32196577, 64393154]

約数ペア:

[(1, 64393154), (2, 32196577), (7, 9199022), (14, 4599511), (49, 1314146), (73, 882098), (98, 657073), (146, 441049), (511, 126014), (1022, 63007), (3577, 18002), (7154, 9001)]