47047742

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{20873}}^1$

素因数の和:20912

約数の個数: 24

約数和(自身を含む): 85666896

約数和(自身を除く): 38619154

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 20873, 41746, 146111, 292222, 480079, 960158, 1022777, 2045554, 3360553, 6721106, 23523871, 47047742]

約数ペア:

[(1, 47047742), (2, 23523871), (7, 6721106), (14, 3360553), (23, 2045554), (46, 1022777), (49, 960158), (98, 480079), (161, 292222), (322, 146111), (1127, 41746), (2254, 20873)]