56434672

素因数分解:

$2^4\times 7^2\times {\mathrm{71983}}^1$

素因数の和:72005

約数の個数: 30

約数和(自身を含む): 127195728

約数和(自身を除く): 70761056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 71983, 143966, 287932, 503881, 575864, 1007762, 1151728, 2015524, 3527167, 4031048, 7054334, 8062096, 14108668, 28217336, 56434672]

約数ペア:

[(1, 56434672), (2, 28217336), (4, 14108668), (7, 8062096), (8, 7054334), (14, 4031048), (16, 3527167), (28, 2015524), (49, 1151728), (56, 1007762), (98, 575864), (112, 503881), (196, 287932), (392, 143966), (784, 71983)]