25480292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1873}}^1$

素因数の和:2075

約数の個数: 24

約数和(自身を含む): 47224800

約数和(自身を除く): 21744508

約数列:

[1, 2, 4, 19, 38, 76, 179, 358, 716, 1873, 3401, 3746, 6802, 7492, 13604, 35587, 71174, 142348, 335267, 670534, 1341068, 6370073, 12740146, 25480292]

約数ペア:

[(1, 25480292), (2, 12740146), (4, 6370073), (19, 1341068), (38, 670534), (76, 335267), (179, 142348), (358, 71174), (716, 35587), (1873, 13604), (3401, 7492), (3746, 6802)]