28221054

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{821}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 60012576

約数和(自身を除く): 31791522

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 337, 674, 821, 1011, 1642, 2022, 2463, 4926, 5729, 11458, 13957, 17187, 27914, 34374, 41871, 83742, 276677, 553354, 830031, 1660062, 4703509, 9407018, 14110527, 28221054]

約数ペア:

[(1, 28221054), (2, 14110527), (3, 9407018), (6, 4703509), (17, 1660062), (34, 830031), (51, 553354), (102, 276677), (337, 83742), (674, 41871), (821, 34374), (1011, 27914), (1642, 17187), (2022, 13957), (2463, 11458), (4926, 5729)]