1572149888

素因数分解:

$2^7\times {\mathrm{2741}}^1\times {\mathrm{4481}}^1$

素因数の和:7236

約数の個数: 32

約数和(自身を含む): 3133859220

約数和(自身を除く): 1561709332

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 2741, 4481, 5482, 8962, 10964, 17924, 21928, 35848, 43856, 71696, 87712, 143392, 175424, 286784, 350848, 573568, 12282421, 24564842, 49129684, 98259368, 196518736, 393037472, 786074944, 1572149888]

約数ペア:

[(1, 1572149888), (2, 786074944), (4, 393037472), (8, 196518736), (16, 98259368), (32, 49129684), (64, 24564842), (128, 12282421), (2741, 573568), (4481, 350848), (5482, 286784), (8962, 175424), (10964, 143392), (17924, 87712), (21928, 71696), (35848, 43856)]