25426996

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{14887}}^1$

素因数の和:14959

約数の個数: 24

約数和(自身を含む): 51691136

約数和(自身を除く): 26264140

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 14887, 29774, 59548, 104209, 208418, 416836, 908107, 1816214, 3632428, 6356749, 12713498, 25426996]

約数ペア:

[(1, 25426996), (2, 12713498), (4, 6356749), (7, 3632428), (14, 1816214), (28, 908107), (61, 416836), (122, 208418), (244, 104209), (427, 59548), (854, 29774), (1708, 14887)]