71917454

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 125641152

約数和(自身を除く): 53723698

約数列:

[1, 2, 7, 14, 101, 181, 202, 281, 362, 562, 707, 1267, 1414, 1967, 2534, 3934, 18281, 28381, 36562, 50861, 56762, 101722, 127967, 198667, 255934, 356027, 397334, 712054, 5136961, 10273922, 35958727, 71917454]

約数ペア:

[(1, 71917454), (2, 35958727), (7, 10273922), (14, 5136961), (101, 712054), (181, 397334), (202, 356027), (281, 255934), (362, 198667), (562, 127967), (707, 101722), (1267, 56762), (1414, 50861), (1967, 36562), (2534, 28381), (3934, 18281)]