64974172

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{3167}}^1$

素因数の和:3417

約数の個数: 24

約数和(自身を含む): 119218176

約数和(自身を除く): 54244004

約数列:

[1, 2, 4, 23, 46, 92, 223, 446, 892, 3167, 5129, 6334, 10258, 12668, 20516, 72841, 145682, 291364, 706241, 1412482, 2824964, 16243543, 32487086, 64974172]

約数ペア:

[(1, 64974172), (2, 32487086), (4, 16243543), (23, 2824964), (46, 1412482), (92, 706241), (223, 291364), (446, 145682), (892, 72841), (3167, 20516), (5129, 12668), (6334, 10258)]