71248218

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1\times {\mathrm{499}}^1$

素因数の和:1006

約数の個数: 32

約数和(自身を含む): 145800000

約数和(自身を除く): 74551782

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 449, 499, 898, 998, 1347, 1497, 2694, 2994, 23797, 26447, 47594, 52894, 71391, 79341, 142782, 158682, 224051, 448102, 672153, 1344306, 11874703, 23749406, 35624109, 71248218]

約数ペア:

[(1, 71248218), (2, 35624109), (3, 23749406), (6, 11874703), (53, 1344306), (106, 672153), (159, 448102), (318, 224051), (449, 158682), (499, 142782), (898, 79341), (998, 71391), (1347, 52894), (1497, 47594), (2694, 26447), (2994, 23797)]