47517838

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1\times {\mathrm{821}}^1$

素因数の和:1539

約数の個数: 16

約数和(自身を含む): 73131696

約数和(自身を除く): 25613858

約数列:

[1, 2, 43, 86, 673, 821, 1346, 1642, 28939, 35303, 57878, 70606, 552533, 1105066, 23758919, 47517838]

約数ペア:

[(1, 47517838), (2, 23758919), (43, 1105066), (86, 552533), (673, 70606), (821, 57878), (1346, 35303), (1642, 28939)]