25768424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{661}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 52907040

約数和(自身を除く): 27138616

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 443, 661, 886, 1322, 1772, 2644, 3544, 4873, 5288, 7271, 9746, 14542, 19492, 29084, 38984, 58168, 292823, 585646, 1171292, 2342584, 3221053, 6442106, 12884212, 25768424]

約数ペア:

[(1, 25768424), (2, 12884212), (4, 6442106), (8, 3221053), (11, 2342584), (22, 1171292), (44, 585646), (88, 292823), (443, 58168), (661, 38984), (886, 29084), (1322, 19492), (1772, 14542), (2644, 9746), (3544, 7271), (4873, 5288)]