68401232

素因数分解:

$2^4\times {\mathrm{571}}^1\times {\mathrm{7487}}^1$

素因数の和:8066

約数の個数: 20

約数和(自身を含む): 132777216

約数和(自身を除く): 64375984

約数列:

[1, 2, 4, 8, 16, 571, 1142, 2284, 4568, 7487, 9136, 14974, 29948, 59896, 119792, 4275077, 8550154, 17100308, 34200616, 68401232]

約数ペア:

[(1, 68401232), (2, 34200616), (4, 17100308), (8, 8550154), (16, 4275077), (571, 119792), (1142, 59896), (2284, 29948), (4568, 14974), (7487, 9136)]