68587136

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{7547}}^1$

素因数の和:7632

約数の個数: 32

約数和(自身を含む): 138581280

約数和(自身を除く): 69994144

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 4544, 7547, 9088, 15094, 30188, 60376, 120752, 241504, 483008, 535837, 966016, 1071674, 2143348, 4286696, 8573392, 17146784, 34293568, 68587136]

約数ペア:

[(1, 68587136), (2, 34293568), (4, 17146784), (8, 8573392), (16, 4286696), (32, 2143348), (64, 1071674), (71, 966016), (128, 535837), (142, 483008), (284, 241504), (568, 120752), (1136, 60376), (2272, 30188), (4544, 15094), (7547, 9088)]