61290804964

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{431}}^1\times {\mathrm{487007}}^1$

素因数の和:487515

約数の個数: 24

約数和(自身を含む): 108980702208

約数和(自身を除く): 47689897244

約数列:

[1, 2, 4, 73, 146, 292, 431, 862, 1724, 31463, 62926, 125852, 487007, 974014, 1948028, 35551511, 71103022, 142206044, 209900017, 419800034, 839600068, 15322701241, 30645402482, 61290804964]

約数ペア:

[(1, 61290804964), (2, 30645402482), (4, 15322701241), (73, 839600068), (146, 419800034), (292, 209900017), (431, 142206044), (862, 71103022), (1724, 35551511), (31463, 1948028), (62926, 974014), (125852, 487007)]