47139332

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{739}}^1$

素因数の和:1211

約数の個数: 24

約数和(自身を含む): 85034880

約数和(自身を除く): 37895548

約数列:

[1, 2, 4, 37, 74, 148, 431, 739, 862, 1478, 1724, 2956, 15947, 27343, 31894, 54686, 63788, 109372, 318509, 637018, 1274036, 11784833, 23569666, 47139332]

約数ペア:

[(1, 47139332), (2, 23569666), (4, 11784833), (37, 1274036), (74, 637018), (148, 318509), (431, 109372), (739, 63788), (862, 54686), (1478, 31894), (1724, 27343), (2956, 15947)]