25280066

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1879}}^1$

素因数の和:1950

約数の個数: 24

約数和(自身を含む): 44804160

約数和(自身を除く): 19524094

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 961, 1879, 1922, 3758, 6727, 13153, 13454, 26306, 58249, 116498, 407743, 815486, 1805719, 3611438, 12640033, 25280066]

約数ペア:

[(1, 25280066), (2, 12640033), (7, 3611438), (14, 1805719), (31, 815486), (62, 407743), (217, 116498), (434, 58249), (961, 26306), (1879, 13454), (1922, 13153), (3758, 6727)]