73685104

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{10939}}^1$

素因数の和:11368

約数の個数: 20

約数和(自身を含む): 143117080

約数和(自身を除く): 69431976

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 6736, 10939, 21878, 43756, 87512, 175024, 4605319, 9210638, 18421276, 36842552, 73685104]

約数ペア:

[(1, 73685104), (2, 36842552), (4, 18421276), (8, 9210638), (16, 4605319), (421, 175024), (842, 87512), (1684, 43756), (3368, 21878), (6736, 10939)]