42851308

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{853}}^1$

素因数の和:1537

約数の個数: 24

約数和(自身を含む): 79148720

約数和(自身を除く): 36297412

約数列:

[1, 2, 4, 19, 38, 76, 661, 853, 1322, 1706, 2644, 3412, 12559, 16207, 25118, 32414, 50236, 64828, 563833, 1127666, 2255332, 10712827, 21425654, 42851308]

約数ペア:

[(1, 42851308), (2, 21425654), (4, 10712827), (19, 2255332), (38, 1127666), (76, 563833), (661, 64828), (853, 50236), (1322, 32414), (1706, 25118), (2644, 16207), (3412, 12559)]