390053696

素因数分解:

$2^6\times {\mathrm{197}}^1\times {\mathrm{30937}}^1$

素因数の和:31146

約数の個数: 28

約数和(自身を含む): 777966948

約数和(自身を除く): 387913252

約数列:

[1, 2, 4, 8, 16, 32, 64, 197, 394, 788, 1576, 3152, 6304, 12608, 30937, 61874, 123748, 247496, 494992, 989984, 1979968, 6094589, 12189178, 24378356, 48756712, 97513424, 195026848, 390053696]

約数ペア:

[(1, 390053696), (2, 195026848), (4, 97513424), (8, 48756712), (16, 24378356), (32, 12189178), (64, 6094589), (197, 1979968), (394, 989984), (788, 494992), (1576, 247496), (3152, 123748), (6304, 61874), (12608, 30937)]