68350892

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{857}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 121465344

約数和(自身を除く): 53114452

約数列:

[1, 2, 4, 127, 157, 254, 314, 508, 628, 857, 1714, 3428, 19939, 39878, 79756, 108839, 134549, 217678, 269098, 435356, 538196, 17087723, 34175446, 68350892]

約数ペア:

[(1, 68350892), (2, 34175446), (4, 17087723), (127, 538196), (157, 435356), (254, 269098), (314, 217678), (508, 134549), (628, 108839), (857, 79756), (1714, 39878), (3428, 19939)]