57406672

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{53551}}^1$

素因数の和:53626

約数の個数: 20

約数和(自身を含む): 112887616

約数和(自身を除く): 55480944

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 53551, 107102, 214204, 428408, 856816, 3587917, 7175834, 14351668, 28703336, 57406672]

約数ペア:

[(1, 57406672), (2, 28703336), (4, 14351668), (8, 7175834), (16, 3587917), (67, 856816), (134, 428408), (268, 214204), (536, 107102), (1072, 53551)]