56271628

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{10099}}^1$

素因数の和:10309

約数の個数: 24

約数和(自身を含む): 113120000

約数和(自身を除く): 56848372

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 10099, 20198, 40396, 70693, 141386, 282772, 2009701, 4019402, 8038804, 14067907, 28135814, 56271628]

約数ペア:

[(1, 56271628), (2, 28135814), (4, 14067907), (7, 8038804), (14, 4019402), (28, 2009701), (199, 282772), (398, 141386), (796, 70693), (1393, 40396), (2786, 20198), (5572, 10099)]