47858686

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{9109}}^1$

素因数の和:9219

約数の個数: 16

約数和(自身を含む): 74774880

約数和(自身を除く): 26916194

約数列:

[1, 2, 37, 71, 74, 142, 2627, 5254, 9109, 18218, 337033, 646739, 674066, 1293478, 23929343, 47858686]

約数ペア:

[(1, 47858686), (2, 23929343), (37, 1293478), (71, 674066), (74, 646739), (142, 337033), (2627, 18218), (5254, 9109)]