26570054

素因数分解:

$2^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{1979}}^1$

素因数の和:2132

約数の個数: 24

約数和(自身を含む): 46724040

約数和(自身を除く): 20153986

約数列:

[1, 2, 7, 14, 49, 98, 137, 274, 959, 1918, 1979, 3958, 6713, 13426, 13853, 27706, 96971, 193942, 271123, 542246, 1897861, 3795722, 13285027, 26570054]

約数ペア:

[(1, 26570054), (2, 13285027), (7, 3795722), (14, 1897861), (49, 542246), (98, 271123), (137, 193942), (274, 96971), (959, 27706), (1918, 13853), (1979, 13426), (3958, 6713)]