73709224

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{607}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 142053120

約数和(自身を除く): 68343896

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 353, 607, 706, 1214, 1412, 2428, 2824, 4856, 15179, 26101, 30358, 52202, 60716, 104404, 121432, 208808, 214271, 428542, 857084, 1714168, 9213653, 18427306, 36854612, 73709224]

約数ペア:

[(1, 73709224), (2, 36854612), (4, 18427306), (8, 9213653), (43, 1714168), (86, 857084), (172, 428542), (344, 214271), (353, 208808), (607, 121432), (706, 104404), (1214, 60716), (1412, 52202), (2428, 30358), (2824, 26101), (4856, 15179)]