4056656

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{3571}}^1$

素因数の和:3650

約数の個数: 20

約数和(自身を含む): 7972704

約数和(自身を除く): 3916048

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 3571, 7142, 14284, 28568, 57136, 253541, 507082, 1014164, 2028328, 4056656]

約数ペア:

[(1, 4056656), (2, 2028328), (4, 1014164), (8, 507082), (16, 253541), (71, 57136), (142, 28568), (284, 14284), (568, 7142), (1136, 3571)]