67448528

素因数分解:

$2^4\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1787}}^1$

素因数の和:2139

約数の個数: 40

約数和(自身を含む): 149877312

約数和(自身を除く): 82428784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 337, 674, 1348, 1787, 2359, 2696, 3574, 4718, 5392, 7148, 9436, 12509, 14296, 18872, 25018, 28592, 37744, 50036, 100072, 200144, 602219, 1204438, 2408876, 4215533, 4817752, 8431066, 9635504, 16862132, 33724264, 67448528]

約数ペア:

[(1, 67448528), (2, 33724264), (4, 16862132), (7, 9635504), (8, 8431066), (14, 4817752), (16, 4215533), (28, 2408876), (56, 1204438), (112, 602219), (337, 200144), (674, 100072), (1348, 50036), (1787, 37744), (2359, 28592), (2696, 25018), (3574, 18872), (4718, 14296), (5392, 12509), (7148, 9436)]