28250036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{1103}}^1$

素因数の和:1463

約数の個数: 24

約数和(自身を含む): 52241280

約数和(自身を除く): 23991244

約数列:

[1, 2, 4, 19, 38, 76, 337, 674, 1103, 1348, 2206, 4412, 6403, 12806, 20957, 25612, 41914, 83828, 371711, 743422, 1486844, 7062509, 14125018, 28250036]

約数ペア:

[(1, 28250036), (2, 14125018), (4, 7062509), (19, 1486844), (38, 743422), (76, 371711), (337, 83828), (674, 41914), (1103, 25612), (1348, 20957), (2206, 12806), (4412, 6403)]