70814288

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{152617}}^1$

素因数の和:152654

約数の個数: 20

約数和(自身を含む): 141934740

約数和(自身を除く): 71120452

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 152617, 305234, 610468, 1220936, 2441872, 4425893, 8851786, 17703572, 35407144, 70814288]

約数ペア:

[(1, 70814288), (2, 35407144), (4, 17703572), (8, 8851786), (16, 4425893), (29, 2441872), (58, 1220936), (116, 610468), (232, 305234), (464, 152617)]