28397348

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{6073}}^1$

素因数の和:6251

約数の個数: 24

約数和(自身を含む): 57144192

約数和(自身を除く): 28746844

約数列:

[1, 2, 4, 7, 14, 28, 167, 334, 668, 1169, 2338, 4676, 6073, 12146, 24292, 42511, 85022, 170044, 1014191, 2028382, 4056764, 7099337, 14198674, 28397348]

約数ペア:

[(1, 28397348), (2, 14198674), (4, 7099337), (7, 4056764), (14, 2028382), (28, 1014191), (167, 170044), (334, 85022), (668, 42511), (1169, 24292), (2338, 12146), (4676, 6073)]