388623424

素因数分解:

$2^6\times 7^1\times {\mathrm{867463}}^1$

素因数の和:867482

約数の個数: 28

約数和(自身を含む): 881343424

約数和(自身を除く): 492720000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 867463, 1734926, 3469852, 6072241, 6939704, 12144482, 13879408, 24288964, 27758816, 48577928, 55517632, 97155856, 194311712, 388623424]

約数ペア:

[(1, 388623424), (2, 194311712), (4, 97155856), (7, 55517632), (8, 48577928), (14, 27758816), (16, 24288964), (28, 13879408), (32, 12144482), (56, 6939704), (64, 6072241), (112, 3469852), (224, 1734926), (448, 867463)]