26905004

素因数分解:

$2^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2903}}^1$

素因数の和:3245

約数の個数: 24

約数和(自身を含む): 53991168

約数和(自身を除く): 27086164

約数列:

[1, 2, 4, 7, 14, 28, 331, 662, 1324, 2317, 2903, 4634, 5806, 9268, 11612, 20321, 40642, 81284, 960893, 1921786, 3843572, 6726251, 13452502, 26905004]

約数ペア:

[(1, 26905004), (2, 13452502), (4, 6726251), (7, 3843572), (14, 1921786), (28, 960893), (331, 81284), (662, 40642), (1324, 20321), (2317, 11612), (2903, 9268), (4634, 5806)]