67819774

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 113752800

約数和(自身を除く): 45933026

約数列:

[1, 2, 11, 22, 73, 121, 146, 242, 349, 698, 803, 1331, 1606, 2662, 3839, 7678, 8833, 17666, 25477, 42229, 50954, 84458, 97163, 194326, 280247, 464519, 560494, 929038, 3082717, 6165434, 33909887, 67819774]

約数ペア:

[(1, 67819774), (2, 33909887), (11, 6165434), (22, 3082717), (73, 929038), (121, 560494), (146, 464519), (242, 280247), (349, 194326), (698, 97163), (803, 84458), (1331, 50954), (1606, 42229), (2662, 25477), (3839, 17666), (7678, 8833)]